198860254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2333}}^1$

素因数の和:2484

約数の個数: 32

約数和(自身を含む): 332735040

約数和(自身を除く): 133874786

約数列:

[1, 2, 17, 23, 34, 46, 109, 218, 391, 782, 1853, 2333, 2507, 3706, 4666, 5014, 39661, 42619, 53659, 79322, 85238, 107318, 254297, 508594, 912203, 1824406, 4323049, 5848831, 8646098, 11697662, 99430127, 198860254]

約数ペア:

[(1, 198860254), (2, 99430127), (17, 11697662), (23, 8646098), (34, 5848831), (46, 4323049), (109, 1824406), (218, 912203), (391, 508594), (782, 254297), (1853, 107318), (2333, 85238), (2507, 79322), (3706, 53659), (4666, 42619), (5014, 39661)]