202151775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12421}}^1$

素因数の和:12472

約数の個数: 48

約数和(自身を含む): 394323968

約数和(自身を除く): 192172193

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 155, 175, 217, 465, 525, 651, 775, 1085, 2325, 3255, 5425, 12421, 16275, 37263, 62105, 86947, 186315, 260841, 310525, 385051, 434735, 931575, 1155153, 1304205, 1925255, 2173675, 2695357, 5775765, 6521025, 8086071, 9626275, 13476785, 28878825, 40430355, 67383925, 202151775]

約数ペア:

[(1, 202151775), (3, 67383925), (5, 40430355), (7, 28878825), (15, 13476785), (21, 9626275), (25, 8086071), (31, 6521025), (35, 5775765), (75, 2695357), (93, 2173675), (105, 1925255), (155, 1304205), (175, 1155153), (217, 931575), (465, 434735), (525, 385051), (651, 310525), (775, 260841), (1085, 186315), (2325, 86947), (3255, 62105), (5425, 37263), (12421, 16275)]