201196180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1579}}^1$

素因数の和:1888

約数の個数: 48

約数和(自身を含む): 442753920

約数和(自身を除く): 241557740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 277, 460, 554, 1108, 1385, 1579, 2770, 3158, 5540, 6316, 6371, 7895, 12742, 15790, 25484, 31580, 31855, 36317, 63710, 72634, 127420, 145268, 181585, 363170, 437383, 726340, 874766, 1749532, 2186915, 4373830, 8747660, 10059809, 20119618, 40239236, 50299045, 100598090, 201196180]

約数ペア:

[(1, 201196180), (2, 100598090), (4, 50299045), (5, 40239236), (10, 20119618), (20, 10059809), (23, 8747660), (46, 4373830), (92, 2186915), (115, 1749532), (230, 874766), (277, 726340), (460, 437383), (554, 363170), (1108, 181585), (1385, 145268), (1579, 127420), (2770, 72634), (3158, 63710), (5540, 36317), (6316, 31855), (6371, 31580), (7895, 25484), (12742, 15790)]