218531248222

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2039}}^1\times {\mathrm{162881}}^1$

素因数の和:164976

約数の個数: 32

約数和(自身を含む): 382785730560

約数和(自身を除く): 164254482338

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 2039, 4078, 14273, 28546, 95833, 162881, 191666, 325762, 670831, 1140167, 1341662, 2280334, 7655407, 15310814, 53587849, 107175698, 332114359, 664228718, 2324800513, 4649601026, 15609374873, 31218749746, 109265624111, 218531248222]

約数ペア:

[(1, 218531248222), (2, 109265624111), (7, 31218749746), (14, 15609374873), (47, 4649601026), (94, 2324800513), (329, 664228718), (658, 332114359), (2039, 107175698), (4078, 53587849), (14273, 15310814), (28546, 7655407), (95833, 2280334), (162881, 1341662), (191666, 1140167), (325762, 670831)]