215141488

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{14957}}^1$

素因数の和:15025

約数の個数: 40

約数和(自身を含む): 445150080

約数和(自身を除く): 230008592

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 14384, 14957, 29914, 59828, 119656, 239312, 433753, 463667, 867506, 927334, 1735012, 1854668, 3470024, 3709336, 6940048, 7418672, 13446343, 26892686, 53785372, 107570744, 215141488]

約数ペア:

[(1, 215141488), (2, 107570744), (4, 53785372), (8, 26892686), (16, 13446343), (29, 7418672), (31, 6940048), (58, 3709336), (62, 3470024), (116, 1854668), (124, 1735012), (232, 927334), (248, 867506), (464, 463667), (496, 433753), (899, 239312), (1798, 119656), (3596, 59828), (7192, 29914), (14384, 14957)]