215098212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 647184384

約数和(自身を除く): 432086172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 42, 43, 51, 62, 68, 84, 86, 93, 102, 113, 119, 124, 129, 172, 186, 204, 217, 226, 238, 258, 301, 339, 357, 372, 434, 452, 476, 516, 527, 602, 651, 678, 714, 731, 791, 868, 903, 1054, 1204, 1302, 1333, 1356, 1428, 1462, 1581, 1582, 1806, 1921, 2108, 2193, 2373, 2604, 2666, 2924, 3162, 3164, 3503, 3612, 3689, 3842, 3999, 4386, 4746, 4859, 5117, 5332, 5763, 6324, 7006, 7378, 7684, 7998, 8772, 9331, 9492, 9718, 10234, 10509, 11067, 11526, 13447, 14012, 14577, 14756, 15351, 15996, 18662, 19436, 20468, 21018, 22134, 22661, 23052, 24521, 26894, 27993, 29154, 30702, 34013, 37324, 40341, 42036, 44268, 45322, 49042, 53788, 55986, 58308, 59551, 61404, 67983, 68026, 73563, 80682, 82603, 90644, 98084, 102039, 111972, 119102, 135966, 136052, 147126, 150629, 158627, 161364, 165206, 178653, 204078, 238204, 247809, 271932, 294252, 301258, 317254, 330412, 357306, 408156, 416857, 451887, 475881, 495618, 578221, 602516, 634508, 714612, 833714, 903774, 951762, 991236, 1054403, 1156442, 1250571, 1667428, 1734663, 1807548, 1903524, 2108806, 2312884, 2501142, 2560693, 3163209, 3469326, 4217612, 5002284, 5121386, 6326418, 6938652, 7682079, 10242772, 12652836, 15364158, 17924851, 30728316, 35849702, 53774553, 71699404, 107549106, 215098212]

約数ペア:

[(1, 215098212), (2, 107549106), (3, 71699404), (4, 53774553), (6, 35849702), (7, 30728316), (12, 17924851), (14, 15364158), (17, 12652836), (21, 10242772), (28, 7682079), (31, 6938652), (34, 6326418), (42, 5121386), (43, 5002284), (51, 4217612), (62, 3469326), (68, 3163209), (84, 2560693), (86, 2501142), (93, 2312884), (102, 2108806), (113, 1903524), (119, 1807548), (124, 1734663), (129, 1667428), (172, 1250571), (186, 1156442), (204, 1054403), (217, 991236), (226, 951762), (238, 903774), (258, 833714), (301, 714612), (339, 634508), (357, 602516), (372, 578221), (434, 495618), (452, 475881), (476, 451887), (516, 416857), (527, 408156), (602, 357306), (651, 330412), (678, 317254), (714, 301258), (731, 294252), (791, 271932), (868, 247809), (903, 238204), (1054, 204078), (1204, 178653), (1302, 165206), (1333, 161364), (1356, 158627), (1428, 150629), (1462, 147126), (1581, 136052), (1582, 135966), (1806, 119102), (1921, 111972), (2108, 102039), (2193, 98084), (2373, 90644), (2604, 82603), (2666, 80682), (2924, 73563), (3162, 68026), (3164, 67983), (3503, 61404), (3612, 59551), (3689, 58308), (3842, 55986), (3999, 53788), (4386, 49042), (4746, 45322), (4859, 44268), (5117, 42036), (5332, 40341), (5763, 37324), (6324, 34013), (7006, 30702), (7378, 29154), (7684, 27993), (7998, 26894), (8772, 24521), (9331, 23052), (9492, 22661), (9718, 22134), (10234, 21018), (10509, 20468), (11067, 19436), (11526, 18662), (13447, 15996), (14012, 15351), (14577, 14756)]