200178465

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1861}}^1$

素因数の和:2041

約数の個数: 32

約数和(自身を含む): 328188672

約数和(自身を除く): 128010207

約数列:

[1, 3, 5, 15, 71, 101, 213, 303, 355, 505, 1065, 1515, 1861, 5583, 7171, 9305, 21513, 27915, 35855, 107565, 132131, 187961, 396393, 563883, 660655, 939805, 1981965, 2819415, 13345231, 40035693, 66726155, 200178465]

約数ペア:

[(1, 200178465), (3, 66726155), (5, 40035693), (15, 13345231), (71, 2819415), (101, 1981965), (213, 939805), (303, 660655), (355, 563883), (505, 396393), (1065, 187961), (1515, 132131), (1861, 107565), (5583, 35855), (7171, 27915), (9305, 21513)]