205202370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{829}}^1$

素因数の和:1099

約数の個数: 64

約数和(自身を含む): 508677120

約数和(自身を除く): 303474750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 223, 370, 446, 555, 669, 829, 1110, 1115, 1338, 1658, 2230, 2487, 3345, 4145, 4974, 6690, 8251, 8290, 12435, 16502, 24753, 24870, 30673, 41255, 49506, 61346, 82510, 92019, 123765, 153365, 184038, 184867, 247530, 306730, 369734, 460095, 554601, 920190, 924335, 1109202, 1848670, 2773005, 5546010, 6840079, 13680158, 20520237, 34200395, 41040474, 68400790, 102601185, 205202370]

約数ペア:

[(1, 205202370), (2, 102601185), (3, 68400790), (5, 41040474), (6, 34200395), (10, 20520237), (15, 13680158), (30, 6840079), (37, 5546010), (74, 2773005), (111, 1848670), (185, 1109202), (222, 924335), (223, 920190), (370, 554601), (446, 460095), (555, 369734), (669, 306730), (829, 247530), (1110, 184867), (1115, 184038), (1338, 153365), (1658, 123765), (2230, 92019), (2487, 82510), (3345, 61346), (4145, 49506), (4974, 41255), (6690, 30673), (8251, 24870), (8290, 24753), (12435, 16502)]