201746140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19141}}^1$

素因数の和:19198

約数の個数: 48

約数和(自身を含む): 463083264

約数和(自身を除く): 261337124

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 10540, 19141, 38282, 76564, 95705, 191410, 325397, 382820, 593371, 650794, 1186742, 1301588, 1626985, 2373484, 2966855, 3253970, 5933710, 6507940, 10087307, 11867420, 20174614, 40349228, 50436535, 100873070, 201746140]

約数ペア:

[(1, 201746140), (2, 100873070), (4, 50436535), (5, 40349228), (10, 20174614), (17, 11867420), (20, 10087307), (31, 6507940), (34, 5933710), (62, 3253970), (68, 2966855), (85, 2373484), (124, 1626985), (155, 1301588), (170, 1186742), (310, 650794), (340, 593371), (527, 382820), (620, 325397), (1054, 191410), (2108, 95705), (2635, 76564), (5270, 38282), (10540, 19141)]