203328420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{40829}}^1$

素因数の和:40924

約数の個数: 48

約数和(自身を含む): 576192960

約数和(自身を除く): 372864540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 40829, 81658, 122487, 163316, 204145, 244974, 408290, 489948, 612435, 816580, 1224870, 2449740, 3388807, 6777614, 10166421, 13555228, 16944035, 20332842, 33888070, 40665684, 50832105, 67776140, 101664210, 203328420]

約数ペア:

[(1, 203328420), (2, 101664210), (3, 67776140), (4, 50832105), (5, 40665684), (6, 33888070), (10, 20332842), (12, 16944035), (15, 13555228), (20, 10166421), (30, 6777614), (60, 3388807), (83, 2449740), (166, 1224870), (249, 816580), (332, 612435), (415, 489948), (498, 408290), (830, 244974), (996, 204145), (1245, 163316), (1660, 122487), (2490, 81658), (4980, 40829)]