201801110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{1531}}^1$

素因数の和:1821

約数の個数: 48

約数和(自身を含む): 424394640

約数和(自身を除く): 222593530

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 269, 490, 538, 1345, 1531, 1883, 2690, 3062, 3766, 7655, 9415, 10717, 13181, 15310, 18830, 21434, 26362, 53585, 65905, 75019, 107170, 131810, 150038, 375095, 411839, 750190, 823678, 2059195, 2882873, 4118390, 5765746, 14414365, 20180111, 28828730, 40360222, 100900555, 201801110]

約数ペア:

[(1, 201801110), (2, 100900555), (5, 40360222), (7, 28828730), (10, 20180111), (14, 14414365), (35, 5765746), (49, 4118390), (70, 2882873), (98, 2059195), (245, 823678), (269, 750190), (490, 411839), (538, 375095), (1345, 150038), (1531, 131810), (1883, 107170), (2690, 75019), (3062, 65905), (3766, 53585), (7655, 26362), (9415, 21434), (10717, 18830), (13181, 15310)]