201333650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2221}}^1$

素因数の和:2284

約数の個数: 72

約数和(自身を含む): 447595236

約数和(自身を除く): 246261586

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 49, 50, 70, 74, 98, 175, 185, 245, 259, 350, 370, 490, 518, 925, 1225, 1295, 1813, 1850, 2221, 2450, 2590, 3626, 4442, 6475, 9065, 11105, 12950, 15547, 18130, 22210, 31094, 45325, 55525, 77735, 82177, 90650, 108829, 111050, 155470, 164354, 217658, 388675, 410885, 544145, 575239, 777350, 821770, 1088290, 1150478, 2054425, 2720725, 2876195, 4026673, 4108850, 5441450, 5752390, 8053346, 14380975, 20133365, 28761950, 40266730, 100666825, 201333650]

約数ペア:

[(1, 201333650), (2, 100666825), (5, 40266730), (7, 28761950), (10, 20133365), (14, 14380975), (25, 8053346), (35, 5752390), (37, 5441450), (49, 4108850), (50, 4026673), (70, 2876195), (74, 2720725), (98, 2054425), (175, 1150478), (185, 1088290), (245, 821770), (259, 777350), (350, 575239), (370, 544145), (490, 410885), (518, 388675), (925, 217658), (1225, 164354), (1295, 155470), (1813, 111050), (1850, 108829), (2221, 90650), (2450, 82177), (2590, 77735), (3626, 55525), (4442, 45325), (6475, 31094), (9065, 22210), (11105, 18130), (12950, 15547)]