201018064

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4373}}^1$

素因数の和:4424

約数の個数: 60

約数和(自身を含む): 446646636

約数和(自身を除く): 245628572

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 442, 676, 884, 1352, 1768, 2704, 2873, 3536, 4373, 5746, 8746, 11492, 17492, 22984, 34984, 45968, 56849, 69968, 74341, 113698, 148682, 227396, 297364, 454792, 594728, 739037, 909584, 966433, 1189456, 1478074, 1932866, 2956148, 3865732, 5912296, 7731464, 11824592, 12563629, 15462928, 25127258, 50254516, 100509032, 201018064]

約数ペア:

[(1, 201018064), (2, 100509032), (4, 50254516), (8, 25127258), (13, 15462928), (16, 12563629), (17, 11824592), (26, 7731464), (34, 5912296), (52, 3865732), (68, 2956148), (104, 1932866), (136, 1478074), (169, 1189456), (208, 966433), (221, 909584), (272, 739037), (338, 594728), (442, 454792), (676, 297364), (884, 227396), (1352, 148682), (1768, 113698), (2704, 74341), (2873, 69968), (3536, 56849), (4373, 45968), (5746, 34984), (8746, 22984), (11492, 17492)]