211475580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{207329}}^1$

素因数の和:207358

約数の個数: 48

約数和(自身を含む): 626965920

約数和(自身を除く): 415490340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 207329, 414658, 621987, 829316, 1036645, 1243974, 2073290, 2487948, 3109935, 3524593, 4146580, 6219870, 7049186, 10573779, 12439740, 14098372, 17622965, 21147558, 35245930, 42295116, 52868895, 70491860, 105737790, 211475580]

約数ペア:

[(1, 211475580), (2, 105737790), (3, 70491860), (4, 52868895), (5, 42295116), (6, 35245930), (10, 21147558), (12, 17622965), (15, 14098372), (17, 12439740), (20, 10573779), (30, 7049186), (34, 6219870), (51, 4146580), (60, 3524593), (68, 3109935), (85, 2487948), (102, 2073290), (170, 1243974), (204, 1036645), (255, 829316), (340, 621987), (510, 414658), (1020, 207329)]