210395812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 444165120

約数和(自身を除く): 233769308

約数列:

[1, 2, 4, 11, 22, 23, 29, 44, 46, 58, 67, 92, 107, 116, 134, 214, 253, 268, 319, 428, 506, 638, 667, 737, 1012, 1177, 1276, 1334, 1474, 1541, 1943, 2354, 2461, 2668, 2948, 3082, 3103, 3886, 4708, 4922, 6164, 6206, 7169, 7337, 7772, 9844, 12412, 14338, 14674, 16951, 21373, 27071, 28676, 29348, 33902, 34133, 42746, 44689, 54142, 67804, 68266, 71369, 78859, 85492, 89378, 108284, 136532, 142738, 157718, 164887, 178756, 207901, 285476, 315436, 329774, 415802, 491579, 659548, 785059, 831604, 983158, 1570118, 1813757, 1966316, 2286911, 3140236, 3627514, 4573822, 4781723, 7255028, 9147644, 9563446, 19126892, 52598953, 105197906, 210395812]

約数ペア:

[(1, 210395812), (2, 105197906), (4, 52598953), (11, 19126892), (22, 9563446), (23, 9147644), (29, 7255028), (44, 4781723), (46, 4573822), (58, 3627514), (67, 3140236), (92, 2286911), (107, 1966316), (116, 1813757), (134, 1570118), (214, 983158), (253, 831604), (268, 785059), (319, 659548), (428, 491579), (506, 415802), (638, 329774), (667, 315436), (737, 285476), (1012, 207901), (1177, 178756), (1276, 164887), (1334, 157718), (1474, 142738), (1541, 136532), (1943, 108284), (2354, 89378), (2461, 85492), (2668, 78859), (2948, 71369), (3082, 68266), (3103, 67804), (3886, 54142), (4708, 44689), (4922, 42746), (6164, 34133), (6206, 33902), (7169, 29348), (7337, 28676), (7772, 27071), (9844, 21373), (12412, 16951), (14338, 14674)]