201942796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{15881}}^1$

素因数の和:15930

約数の個数: 36

約数和(自身を含む): 409565016

約数和(自身を除く): 207622220

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 289, 374, 578, 748, 1156, 3179, 6358, 12716, 15881, 31762, 63524, 174691, 269977, 349382, 539954, 698764, 1079908, 2969747, 4589609, 5939494, 9179218, 11878988, 18358436, 50485699, 100971398, 201942796]

約数ペア:

[(1, 201942796), (2, 100971398), (4, 50485699), (11, 18358436), (17, 11878988), (22, 9179218), (34, 5939494), (44, 4589609), (68, 2969747), (187, 1079908), (289, 698764), (374, 539954), (578, 349382), (748, 269977), (1156, 174691), (3179, 63524), (6358, 31762), (12716, 15881)]