213080295778

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15173}}^1\times {\mathrm{43613}}^1$

素因数の和:58818

約数の個数: 32

約数和(自身を含む): 381196129536

約数和(自身を除く): 168115833758

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 15173, 30346, 43613, 87226, 106211, 212422, 305291, 348979, 610582, 697958, 1003099, 2006198, 2442853, 4885706, 7021693, 14043386, 661740049, 1323480098, 4632180343, 9264360686, 15220021127, 30440042254, 106540147889, 213080295778]

約数ペア:

[(1, 213080295778), (2, 106540147889), (7, 30440042254), (14, 15220021127), (23, 9264360686), (46, 4632180343), (161, 1323480098), (322, 661740049), (15173, 14043386), (30346, 7021693), (43613, 4885706), (87226, 2442853), (106211, 2006198), (212422, 1003099), (305291, 697958), (348979, 610582)]