200789430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109721}}^1$

素因数の和:109792

約数の個数: 32

約数和(自身を含む): 489799008

約数和(自身を除く): 289009578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 109721, 219442, 329163, 548605, 658326, 1097210, 1645815, 3291630, 6692981, 13385962, 20078943, 33464905, 40157886, 66929810, 100394715, 200789430]

約数ペア:

[(1, 200789430), (2, 100394715), (3, 66929810), (5, 40157886), (6, 33464905), (10, 20078943), (15, 13385962), (30, 6692981), (61, 3291630), (122, 1645815), (183, 1097210), (305, 658326), (366, 548605), (610, 329163), (915, 219442), (1830, 109721)]