207997599

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 296524800

約数和(自身を除く): 88527201

約数列:

[1, 3, 29, 53, 79, 87, 159, 237, 571, 1537, 1713, 2291, 4187, 4611, 6873, 12561, 16559, 30263, 45109, 49677, 90789, 121423, 135327, 364269, 877627, 1308161, 2390777, 2632881, 3924483, 7172331, 69332533, 207997599]

約数ペア:

[(1, 207997599), (3, 69332533), (29, 7172331), (53, 3924483), (79, 2632881), (87, 2390777), (159, 1308161), (237, 877627), (571, 364269), (1537, 135327), (1713, 121423), (2291, 90789), (4187, 49677), (4611, 45109), (6873, 30263), (12561, 16559)]