200790740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{3911}}^1$

素因数の和:4088

約数の個数: 48

約数和(自身を含む): 449535744

約数和(自身を除く): 248745004

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 151, 170, 302, 340, 604, 755, 1510, 2567, 3020, 3911, 5134, 7822, 10268, 12835, 15644, 19555, 25670, 39110, 51340, 66487, 78220, 132974, 265948, 332435, 590561, 664870, 1181122, 1329740, 2362244, 2952805, 5905610, 10039537, 11811220, 20079074, 40158148, 50197685, 100395370, 200790740]

約数ペア:

[(1, 200790740), (2, 100395370), (4, 50197685), (5, 40158148), (10, 20079074), (17, 11811220), (20, 10039537), (34, 5905610), (68, 2952805), (85, 2362244), (151, 1329740), (170, 1181122), (302, 664870), (340, 590561), (604, 332435), (755, 265948), (1510, 132974), (2567, 78220), (3020, 66487), (3911, 51340), (5134, 39110), (7822, 25670), (10268, 19555), (12835, 15644)]