210431384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{2459}}^1$

素因数の和:3047

約数の個数: 32

約数和(自身を含む): 416232000

約数和(自身を除く): 205800616

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 563, 1126, 2252, 2459, 4504, 4918, 9836, 10697, 19672, 21394, 42788, 46721, 85576, 93442, 186884, 373768, 1384417, 2768834, 5537668, 11075336, 26303923, 52607846, 105215692, 210431384]

約数ペア:

[(1, 210431384), (2, 105215692), (4, 52607846), (8, 26303923), (19, 11075336), (38, 5537668), (76, 2768834), (152, 1384417), (563, 373768), (1126, 186884), (2252, 93442), (2459, 85576), (4504, 46721), (4918, 42788), (9836, 21394), (10697, 19672)]