201478550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44281}}^1$

素因数の和:44313

約数の個数: 48

約数和(自身を含む): 461241312

約数和(自身を除く): 259762762

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 44281, 88562, 221405, 309967, 442810, 575653, 619934, 1107025, 1151306, 1549835, 2214050, 2878265, 3099670, 4029571, 5756530, 7749175, 8059142, 14391325, 15498350, 20147855, 28782650, 40295710, 100739275, 201478550]

約数ペア:

[(1, 201478550), (2, 100739275), (5, 40295710), (7, 28782650), (10, 20147855), (13, 15498350), (14, 14391325), (25, 8059142), (26, 7749175), (35, 5756530), (50, 4029571), (65, 3099670), (70, 2878265), (91, 2214050), (130, 1549835), (175, 1151306), (182, 1107025), (325, 619934), (350, 575653), (455, 442810), (650, 309967), (910, 221405), (2275, 88562), (4550, 44281)]