200904862

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1583}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 328458240

約数和(自身を除く): 127553378

約数列:

[1, 2, 23, 31, 46, 62, 89, 178, 713, 1426, 1583, 2047, 2759, 3166, 4094, 5518, 36409, 49073, 63457, 72818, 98146, 126914, 140887, 281774, 1128679, 2257358, 3240401, 4367497, 6480802, 8734994, 100452431, 200904862]

約数ペア:

[(1, 200904862), (2, 100452431), (23, 8734994), (31, 6480802), (46, 4367497), (62, 3240401), (89, 2257358), (178, 1128679), (713, 281774), (1426, 140887), (1583, 126914), (2047, 98146), (2759, 72818), (3166, 63457), (4094, 49073), (5518, 36409)]