201231264

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{421}}^1$

素因数の和:830

約数の個数: 96

約数和(自身を含む): 571705344

約数和(自身を除く): 370474080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 383, 416, 421, 624, 766, 842, 1149, 1248, 1263, 1532, 1684, 2298, 2526, 3064, 3368, 4596, 4979, 5052, 5473, 6128, 6736, 9192, 9958, 10104, 10946, 12256, 13472, 14937, 16419, 18384, 19916, 20208, 21892, 29874, 32838, 36768, 39832, 40416, 43784, 59748, 65676, 79664, 87568, 119496, 131352, 159328, 161243, 175136, 238992, 262704, 322486, 477984, 483729, 525408, 644972, 967458, 1289944, 1934916, 2096159, 2579888, 3869832, 4192318, 5159776, 6288477, 7739664, 8384636, 12576954, 15479328, 16769272, 25153908, 33538544, 50307816, 67077088, 100615632, 201231264]

約数ペア:

[(1, 201231264), (2, 100615632), (3, 67077088), (4, 50307816), (6, 33538544), (8, 25153908), (12, 16769272), (13, 15479328), (16, 12576954), (24, 8384636), (26, 7739664), (32, 6288477), (39, 5159776), (48, 4192318), (52, 3869832), (78, 2579888), (96, 2096159), (104, 1934916), (156, 1289944), (208, 967458), (312, 644972), (383, 525408), (416, 483729), (421, 477984), (624, 322486), (766, 262704), (842, 238992), (1149, 175136), (1248, 161243), (1263, 159328), (1532, 131352), (1684, 119496), (2298, 87568), (2526, 79664), (3064, 65676), (3368, 59748), (4596, 43784), (4979, 40416), (5052, 39832), (5473, 36768), (6128, 32838), (6736, 29874), (9192, 21892), (9958, 20208), (10104, 19916), (10946, 18384), (12256, 16419), (13472, 14937)]