201864650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10709}}^1$

素因数の和:10763

約数の個数: 48

約数和(自身を含む): 418332600

約数和(自身を除く): 216467950

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 3770, 9425, 10709, 18850, 21418, 53545, 107090, 139217, 267725, 278434, 310561, 535450, 621122, 696085, 1392170, 1552805, 3105610, 3480425, 4037293, 6960850, 7764025, 8074586, 15528050, 20186465, 40372930, 100932325, 201864650]

約数ペア:

[(1, 201864650), (2, 100932325), (5, 40372930), (10, 20186465), (13, 15528050), (25, 8074586), (26, 7764025), (29, 6960850), (50, 4037293), (58, 3480425), (65, 3105610), (130, 1552805), (145, 1392170), (290, 696085), (325, 621122), (377, 535450), (650, 310561), (725, 278434), (754, 267725), (1450, 139217), (1885, 107090), (3770, 53545), (9425, 21418), (10709, 18850)]