201864280

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{95219}}^1$

素因数の和:95283

約数の個数: 32

約数和(自身を含む): 462769200

約数和(自身を除く): 260904920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 95219, 190438, 380876, 476095, 761752, 952190, 1904380, 3808760, 5046607, 10093214, 20186428, 25233035, 40372856, 50466070, 100932140, 201864280]

約数ペア:

[(1, 201864280), (2, 100932140), (4, 50466070), (5, 40372856), (8, 25233035), (10, 20186428), (20, 10093214), (40, 5046607), (53, 3808760), (106, 1904380), (212, 952190), (265, 761752), (424, 476095), (530, 380876), (1060, 190438), (2120, 95219)]