215877186

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1039}}^1$

素因数の和:1168

約数の個数: 96

約数和(自身を含む): 572382720

約数和(自身を除く): 356505534

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 97, 102, 119, 126, 153, 194, 238, 291, 306, 357, 582, 679, 714, 873, 1039, 1071, 1358, 1649, 1746, 2037, 2078, 2142, 3117, 3298, 4074, 4947, 6111, 6234, 7273, 9351, 9894, 11543, 12222, 14546, 14841, 17663, 18702, 21819, 23086, 29682, 34629, 35326, 43638, 52989, 65457, 69258, 100783, 103887, 105978, 123641, 130914, 158967, 201566, 207774, 247282, 302349, 317934, 370923, 604698, 705481, 741846, 907047, 1112769, 1410962, 1713311, 1814094, 2116443, 2225538, 3426622, 4232886, 5139933, 6349329, 10279866, 11993177, 12698658, 15419799, 23986354, 30839598, 35979531, 71959062, 107938593, 215877186]

約数ペア:

[(1, 215877186), (2, 107938593), (3, 71959062), (6, 35979531), (7, 30839598), (9, 23986354), (14, 15419799), (17, 12698658), (18, 11993177), (21, 10279866), (34, 6349329), (42, 5139933), (51, 4232886), (63, 3426622), (97, 2225538), (102, 2116443), (119, 1814094), (126, 1713311), (153, 1410962), (194, 1112769), (238, 907047), (291, 741846), (306, 705481), (357, 604698), (582, 370923), (679, 317934), (714, 302349), (873, 247282), (1039, 207774), (1071, 201566), (1358, 158967), (1649, 130914), (1746, 123641), (2037, 105978), (2078, 103887), (2142, 100783), (3117, 69258), (3298, 65457), (4074, 52989), (4947, 43638), (6111, 35326), (6234, 34629), (7273, 29682), (9351, 23086), (9894, 21819), (11543, 18702), (12222, 17663), (14546, 14841)]