210384972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 660602880

約数和(自身を除く): 450217908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 47, 54, 62, 63, 84, 93, 94, 108, 124, 126, 141, 186, 188, 189, 191, 217, 252, 279, 282, 329, 372, 378, 382, 423, 434, 558, 564, 573, 651, 658, 756, 764, 837, 846, 868, 987, 1116, 1146, 1269, 1302, 1316, 1337, 1457, 1674, 1692, 1719, 1953, 1974, 2292, 2538, 2604, 2674, 2914, 2961, 3348, 3438, 3906, 3948, 4011, 4371, 5076, 5157, 5348, 5828, 5859, 5921, 5922, 6876, 7812, 8022, 8742, 8883, 8977, 10199, 10314, 11718, 11842, 11844, 12033, 13113, 16044, 17484, 17763, 17766, 17954, 20398, 20628, 23436, 23684, 24066, 26226, 26931, 30597, 35526, 35532, 35908, 36099, 39339, 40796, 41447, 48132, 52452, 53289, 53862, 61194, 62839, 71052, 72198, 78678, 80793, 82894, 91791, 106578, 107724, 122388, 124341, 125678, 144396, 157356, 159867, 161586, 165788, 183582, 188517, 213156, 242379, 248682, 251356, 275373, 278287, 319734, 323172, 367164, 373023, 377034, 484758, 497364, 550746, 556574, 565551, 639468, 746046, 754068, 834861, 969516, 1101492, 1113148, 1119069, 1131102, 1492092, 1669722, 1696653, 1948009, 2238138, 2262204, 2504583, 3339444, 3393306, 3896018, 4476276, 5009166, 5844027, 6786612, 7513749, 7792036, 10018332, 11688054, 15027498, 17532081, 23376108, 30054996, 35064162, 52596243, 70128324, 105192486, 210384972]

約数ペア:

[(1, 210384972), (2, 105192486), (3, 70128324), (4, 52596243), (6, 35064162), (7, 30054996), (9, 23376108), (12, 17532081), (14, 15027498), (18, 11688054), (21, 10018332), (27, 7792036), (28, 7513749), (31, 6786612), (36, 5844027), (42, 5009166), (47, 4476276), (54, 3896018), (62, 3393306), (63, 3339444), (84, 2504583), (93, 2262204), (94, 2238138), (108, 1948009), (124, 1696653), (126, 1669722), (141, 1492092), (186, 1131102), (188, 1119069), (189, 1113148), (191, 1101492), (217, 969516), (252, 834861), (279, 754068), (282, 746046), (329, 639468), (372, 565551), (378, 556574), (382, 550746), (423, 497364), (434, 484758), (558, 377034), (564, 373023), (573, 367164), (651, 323172), (658, 319734), (756, 278287), (764, 275373), (837, 251356), (846, 248682), (868, 242379), (987, 213156), (1116, 188517), (1146, 183582), (1269, 165788), (1302, 161586), (1316, 159867), (1337, 157356), (1457, 144396), (1674, 125678), (1692, 124341), (1719, 122388), (1953, 107724), (1974, 106578), (2292, 91791), (2538, 82894), (2604, 80793), (2674, 78678), (2914, 72198), (2961, 71052), (3348, 62839), (3438, 61194), (3906, 53862), (3948, 53289), (4011, 52452), (4371, 48132), (5076, 41447), (5157, 40796), (5348, 39339), (5828, 36099), (5859, 35908), (5921, 35532), (5922, 35526), (6876, 30597), (7812, 26931), (8022, 26226), (8742, 24066), (8883, 23684), (8977, 23436), (10199, 20628), (10314, 20398), (11718, 17954), (11842, 17766), (11844, 17763), (12033, 17484), (13113, 16044)]