201422968

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{4567}}^1$

素因数の和:4759

約数の個数: 32

約数和(自身を含む): 390564000

約数和(自身を除く): 189141032

約数列:

[1, 2, 4, 8, 37, 74, 148, 149, 296, 298, 596, 1192, 4567, 5513, 9134, 11026, 18268, 22052, 36536, 44104, 168979, 337958, 675916, 680483, 1351832, 1360966, 2721932, 5443864, 25177871, 50355742, 100711484, 201422968]

約数ペア:

[(1, 201422968), (2, 100711484), (4, 50355742), (8, 25177871), (37, 5443864), (74, 2721932), (148, 1360966), (149, 1351832), (296, 680483), (298, 675916), (596, 337958), (1192, 168979), (4567, 44104), (5513, 36536), (9134, 22052), (11026, 18268)]