201183884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{111521}}^1$

素因数の和:111577

約数の個数: 24

約数和(自身を含む): 393449616

約数和(自身を除く): 192265732

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 111521, 223042, 446084, 1226731, 2453462, 4572361, 4906924, 9144722, 18289444, 50295971, 100591942, 201183884]

約数ペア:

[(1, 201183884), (2, 100591942), (4, 50295971), (11, 18289444), (22, 9144722), (41, 4906924), (44, 4572361), (82, 2453462), (164, 1226731), (451, 446084), (902, 223042), (1804, 111521)]