200203570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1381}}^1$

素因数の和:1523

約数の個数: 64

約数和(自身を含む): 437817600

約数和(自身を除く): 237614030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 109, 133, 190, 218, 266, 545, 665, 763, 1090, 1330, 1381, 1526, 2071, 2762, 3815, 4142, 6905, 7630, 9667, 10355, 13810, 14497, 19334, 20710, 26239, 28994, 48335, 52478, 72485, 96670, 131195, 144970, 150529, 183673, 262390, 301058, 367346, 752645, 918365, 1053703, 1505290, 1836730, 2107406, 2860051, 5268515, 5720102, 10537030, 14300255, 20020357, 28600510, 40040714, 100101785, 200203570]

約数ペア:

[(1, 200203570), (2, 100101785), (5, 40040714), (7, 28600510), (10, 20020357), (14, 14300255), (19, 10537030), (35, 5720102), (38, 5268515), (70, 2860051), (95, 2107406), (109, 1836730), (133, 1505290), (190, 1053703), (218, 918365), (266, 752645), (545, 367346), (665, 301058), (763, 262390), (1090, 183673), (1330, 150529), (1381, 144970), (1526, 131195), (2071, 96670), (2762, 72485), (3815, 52478), (4142, 48335), (6905, 28994), (7630, 26239), (9667, 20710), (10355, 19334), (13810, 14497)]