213840396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7013}}^1$

素因数の和:7052

約数の個数: 108

約数和(自身を含む): 679123536

約数和(自身を除く): 465283140

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 847, 924, 1089, 1386, 1452, 1694, 2178, 2541, 2772, 3388, 4356, 5082, 7013, 7623, 10164, 14026, 15246, 21039, 28052, 30492, 42078, 49091, 63117, 77143, 84156, 98182, 126234, 147273, 154286, 196364, 231429, 252468, 294546, 308572, 441819, 462858, 540001, 589092, 694287, 848573, 883638, 925716, 1080002, 1388574, 1620003, 1697146, 1767276, 2160004, 2545719, 2777148, 3240006, 3394292, 4860009, 5091438, 5940011, 6480012, 7637157, 9720018, 10182876, 11880022, 15274314, 17820033, 19440036, 23760044, 30548628, 35640066, 53460099, 71280132, 106920198, 213840396]

約数ペア:

[(1, 213840396), (2, 106920198), (3, 71280132), (4, 53460099), (6, 35640066), (7, 30548628), (9, 23760044), (11, 19440036), (12, 17820033), (14, 15274314), (18, 11880022), (21, 10182876), (22, 9720018), (28, 7637157), (33, 6480012), (36, 5940011), (42, 5091438), (44, 4860009), (63, 3394292), (66, 3240006), (77, 2777148), (84, 2545719), (99, 2160004), (121, 1767276), (126, 1697146), (132, 1620003), (154, 1388574), (198, 1080002), (231, 925716), (242, 883638), (252, 848573), (308, 694287), (363, 589092), (396, 540001), (462, 462858), (484, 441819), (693, 308572), (726, 294546), (847, 252468), (924, 231429), (1089, 196364), (1386, 154286), (1452, 147273), (1694, 126234), (2178, 98182), (2541, 84156), (2772, 77143), (3388, 63117), (4356, 49091), (5082, 42078), (7013, 30492), (7623, 28052), (10164, 21039), (14026, 15246)]