201617971864

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{19141}}^1\times {\mathrm{42473}}^1$

素因数の和:61651

約数の個数: 32

約数和(自身を含む): 390257907840

約数和(自身を除く): 188639935976

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 19141, 38282, 42473, 76564, 84946, 153128, 169892, 339784, 593371, 1186742, 1316663, 2373484, 2633326, 4746968, 5266652, 10533304, 812975693, 1625951386, 3251902772, 6503805544, 25202246483, 50404492966, 100808985932, 201617971864]

約数ペア:

[(1, 201617971864), (2, 100808985932), (4, 50404492966), (8, 25202246483), (31, 6503805544), (62, 3251902772), (124, 1625951386), (248, 812975693), (19141, 10533304), (38282, 5266652), (42473, 4746968), (76564, 2633326), (84946, 2373484), (153128, 1316663), (169892, 1186742), (339784, 593371)]