208592580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10567}}^1$

素因数の和:10633

約数の個数: 96

約数和(自身を含む): 681762816

約数和(自身を除く): 473170236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 9870, 10567, 19740, 21134, 31701, 42268, 52835, 63402, 73969, 105670, 126804, 147938, 158505, 211340, 221907, 295876, 317010, 369845, 443814, 496649, 634020, 739690, 887628, 993298, 1109535, 1479380, 1489947, 1986596, 2219070, 2483245, 2979894, 3476543, 4438140, 4966490, 5959788, 6953086, 7449735, 9932980, 10429629, 13906172, 14899470, 17382715, 20859258, 29798940, 34765430, 41718516, 52148145, 69530860, 104296290, 208592580]

約数ペア:

[(1, 208592580), (2, 104296290), (3, 69530860), (4, 52148145), (5, 41718516), (6, 34765430), (7, 29798940), (10, 20859258), (12, 17382715), (14, 14899470), (15, 13906172), (20, 10429629), (21, 9932980), (28, 7449735), (30, 6953086), (35, 5959788), (42, 4966490), (47, 4438140), (60, 3476543), (70, 2979894), (84, 2483245), (94, 2219070), (105, 1986596), (140, 1489947), (141, 1479380), (188, 1109535), (210, 993298), (235, 887628), (282, 739690), (329, 634020), (420, 496649), (470, 443814), (564, 369845), (658, 317010), (705, 295876), (940, 221907), (987, 211340), (1316, 158505), (1410, 147938), (1645, 126804), (1974, 105670), (2820, 73969), (3290, 63402), (3948, 52835), (4935, 42268), (6580, 31701), (9870, 21134), (10567, 19740)]