200385990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{45439}}^1$

素因数の和:45466

約数の個数: 72

約数和(自身を含む): 606078720

約数和(自身を除く): 405692730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 45439, 90878, 136317, 227195, 272634, 318073, 408951, 454390, 636146, 681585, 817902, 954219, 1363170, 1590365, 1908438, 2044755, 2226511, 2862657, 3180730, 4089510, 4453022, 4771095, 5725314, 6679533, 9542190, 11132555, 13359066, 14313285, 20038599, 22265110, 28626570, 33397665, 40077198, 66795330, 100192995, 200385990]

約数ペア:

[(1, 200385990), (2, 100192995), (3, 66795330), (5, 40077198), (6, 33397665), (7, 28626570), (9, 22265110), (10, 20038599), (14, 14313285), (15, 13359066), (18, 11132555), (21, 9542190), (30, 6679533), (35, 5725314), (42, 4771095), (45, 4453022), (49, 4089510), (63, 3180730), (70, 2862657), (90, 2226511), (98, 2044755), (105, 1908438), (126, 1590365), (147, 1363170), (210, 954219), (245, 817902), (294, 681585), (315, 636146), (441, 454390), (490, 408951), (630, 318073), (735, 272634), (882, 227195), (1470, 136317), (2205, 90878), (4410, 45439)]