200363450

素因数分解:

$2^1\times 5^2\times 7^4\times {\mathrm{1669}}^1$

素因数の和:1709

約数の個数: 60

約数和(自身を含む): 435023310

約数和(自身を除く): 234659860

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 490, 686, 1225, 1669, 1715, 2401, 2450, 3338, 3430, 4802, 8345, 8575, 11683, 12005, 16690, 17150, 23366, 24010, 41725, 58415, 60025, 81781, 83450, 116830, 120050, 163562, 292075, 408905, 572467, 584150, 817810, 1144934, 2044525, 2862335, 4007269, 4089050, 5724670, 8014538, 14311675, 20036345, 28623350, 40072690, 100181725, 200363450]

約数ペア:

[(1, 200363450), (2, 100181725), (5, 40072690), (7, 28623350), (10, 20036345), (14, 14311675), (25, 8014538), (35, 5724670), (49, 4089050), (50, 4007269), (70, 2862335), (98, 2044525), (175, 1144934), (245, 817810), (343, 584150), (350, 572467), (490, 408905), (686, 292075), (1225, 163562), (1669, 120050), (1715, 116830), (2401, 83450), (2450, 81781), (3338, 60025), (3430, 58415), (4802, 41725), (8345, 24010), (8575, 23366), (11683, 17150), (12005, 16690)]