202132515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1861}}^1$

素因数の和:2439

約数の個数: 32

約数和(自身を含む): 349102656

約数和(自身を除く): 146970141

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 557, 1671, 1861, 2785, 5583, 7241, 8355, 9305, 21723, 24193, 27915, 36205, 72579, 108615, 120965, 362895, 1036577, 3109731, 5182885, 13475501, 15548655, 40426503, 67377505, 202132515]

約数ペア:

[(1, 202132515), (3, 67377505), (5, 40426503), (13, 15548655), (15, 13475501), (39, 5182885), (65, 3109731), (195, 1036577), (557, 362895), (1671, 120965), (1861, 108615), (2785, 72579), (5583, 36205), (7241, 27915), (8355, 24193), (9305, 21723)]