208060792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{5051}}^1$

素因数の和:5347

約数の個数: 32

約数和(自身を含む): 412243200

約数和(自身を除く): 204182408

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 271, 542, 1084, 2168, 5051, 5149, 10102, 10298, 20204, 20596, 40408, 41192, 95969, 191938, 383876, 767752, 1368821, 2737642, 5475284, 10950568, 26007599, 52015198, 104030396, 208060792]

約数ペア:

[(1, 208060792), (2, 104030396), (4, 52015198), (8, 26007599), (19, 10950568), (38, 5475284), (76, 2737642), (152, 1368821), (271, 767752), (542, 383876), (1084, 191938), (2168, 95969), (5051, 41192), (5149, 40408), (10102, 20596), (10298, 20204)]