210879448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{22783}}^1$

素因数の和:22891

約数の個数: 32

約数和(自身を含む): 430617600

約数和(自身を除く): 219738152

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 22783, 45566, 91132, 182264, 296179, 592358, 1184716, 2027687, 2369432, 4055374, 8110748, 16221496, 26359931, 52719862, 105439724, 210879448]

約数ペア:

[(1, 210879448), (2, 105439724), (4, 52719862), (8, 26359931), (13, 16221496), (26, 8110748), (52, 4055374), (89, 2369432), (104, 2027687), (178, 1184716), (356, 592358), (712, 296179), (1157, 182264), (2314, 91132), (4628, 45566), (9256, 22783)]