200015926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10181}}^1$

素因数の和:10260

約数の個数: 32

約数和(自身を含む): 351889920

約数和(自身を除く): 151873994

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 893, 1034, 1786, 9823, 10181, 19646, 20362, 111991, 193439, 223982, 386878, 478507, 957014, 2127829, 4255658, 5263577, 9091633, 10527154, 18183266, 100007963, 200015926]

約数ペア:

[(1, 200015926), (2, 100007963), (11, 18183266), (19, 10527154), (22, 9091633), (38, 5263577), (47, 4255658), (94, 2127829), (209, 957014), (418, 478507), (517, 386878), (893, 223982), (1034, 193439), (1786, 111991), (9823, 20362), (10181, 19646)]