211587012

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21529}}^1$

素因数の和:21562

約数の個数: 96

約数和(自身を含む): 675180800

約数和(自身を除く): 463593788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 21529, 43058, 64587, 86116, 129174, 150703, 193761, 258348, 279877, 301406, 387522, 452109, 559754, 581283, 602812, 775044, 839631, 904218, 1119508, 1162566, 1356327, 1679262, 1808436, 1959139, 2325132, 2518893, 2712654, 3358524, 3918278, 4068981, 5037786, 5425308, 5877417, 7556679, 7836556, 8137962, 10075572, 11754834, 15113358, 16275924, 17632251, 23509668, 30226716, 35264502, 52896753, 70529004, 105793506, 211587012]

約数ペア:

[(1, 211587012), (2, 105793506), (3, 70529004), (4, 52896753), (6, 35264502), (7, 30226716), (9, 23509668), (12, 17632251), (13, 16275924), (14, 15113358), (18, 11754834), (21, 10075572), (26, 8137962), (27, 7836556), (28, 7556679), (36, 5877417), (39, 5425308), (42, 5037786), (52, 4068981), (54, 3918278), (63, 3358524), (78, 2712654), (84, 2518893), (91, 2325132), (108, 1959139), (117, 1808436), (126, 1679262), (156, 1356327), (182, 1162566), (189, 1119508), (234, 904218), (252, 839631), (273, 775044), (351, 602812), (364, 581283), (378, 559754), (468, 452109), (546, 387522), (702, 301406), (756, 279877), (819, 258348), (1092, 193761), (1404, 150703), (1638, 129174), (2457, 86116), (3276, 64587), (4914, 43058), (9828, 21529)]