207913914

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{4211}}^1$

素因数の和:4443

約数の個数: 48

約数和(自身を含む): 487547424

約数和(自身を除く): 279633510

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 211, 234, 422, 633, 1266, 1899, 2743, 3798, 4211, 5486, 8229, 8422, 12633, 16458, 24687, 25266, 37899, 49374, 54743, 75798, 109486, 164229, 328458, 492687, 888521, 985374, 1777042, 2665563, 5331126, 7996689, 11550773, 15993378, 23101546, 34652319, 69304638, 103956957, 207913914]

約数ペア:

[(1, 207913914), (2, 103956957), (3, 69304638), (6, 34652319), (9, 23101546), (13, 15993378), (18, 11550773), (26, 7996689), (39, 5331126), (78, 2665563), (117, 1777042), (211, 985374), (234, 888521), (422, 492687), (633, 328458), (1266, 164229), (1899, 109486), (2743, 75798), (3798, 54743), (4211, 49374), (5486, 37899), (8229, 25266), (8422, 24687), (12633, 16458)]