215394360002

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3391}}^1\times {\mathrm{22637}}^1$

素因数の和:26114

約数の個数: 32

約数和(自身を含む): 342782060544

約数和(自身を除く): 127387700542

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 3391, 6782, 22637, 45274, 77993, 155986, 206851, 413702, 520651, 1041302, 1380857, 2761714, 4757573, 9515146, 31759711, 63519422, 76762067, 153524134, 1765527541, 3531055082, 4682486087, 9364972174, 107697180001, 215394360002]

約数ペア:

[(1, 215394360002), (2, 107697180001), (23, 9364972174), (46, 4682486087), (61, 3531055082), (122, 1765527541), (1403, 153524134), (2806, 76762067), (3391, 63519422), (6782, 31759711), (22637, 9515146), (45274, 4757573), (77993, 2761714), (155986, 1380857), (206851, 1041302), (413702, 520651)]