201898845

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{78713}}^1$

素因数の和:78746

約数の個数: 32

約数和(自身を含む): 377827200

約数和(自身を除く): 175928355

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 78713, 236139, 393565, 708417, 1180695, 1495547, 2125251, 3542085, 4486641, 7477735, 10626255, 13459923, 22433205, 40379769, 67299615, 201898845]

約数ペア:

[(1, 201898845), (3, 67299615), (5, 40379769), (9, 22433205), (15, 13459923), (19, 10626255), (27, 7477735), (45, 4486641), (57, 3542085), (95, 2125251), (135, 1495547), (171, 1180695), (285, 708417), (513, 393565), (855, 236139), (2565, 78713)]