210564230

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 403107840

約数和(自身を除く): 192543610

約数列:

[1, 2, 5, 10, 47, 53, 79, 94, 106, 107, 158, 214, 235, 265, 395, 470, 530, 535, 790, 1070, 2491, 3713, 4187, 4982, 5029, 5671, 7426, 8374, 8453, 10058, 11342, 12455, 16906, 18565, 20935, 24910, 25145, 28355, 37130, 41870, 42265, 50290, 56710, 84530, 196789, 266537, 393578, 397291, 448009, 533074, 794582, 896018, 983945, 1332685, 1967890, 1986455, 2240045, 2665370, 3972910, 4480090, 21056423, 42112846, 105282115, 210564230]

約数ペア:

[(1, 210564230), (2, 105282115), (5, 42112846), (10, 21056423), (47, 4480090), (53, 3972910), (79, 2665370), (94, 2240045), (106, 1986455), (107, 1967890), (158, 1332685), (214, 983945), (235, 896018), (265, 794582), (395, 533074), (470, 448009), (530, 397291), (535, 393578), (790, 266537), (1070, 196789), (2491, 84530), (3713, 56710), (4187, 50290), (4982, 42265), (5029, 41870), (5671, 37130), (7426, 28355), (8374, 25145), (8453, 24910), (10058, 20935), (11342, 18565), (12455, 16906)]