208677492

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:598

約数の個数: 96

約数和(自身を含む): 563440640

約数和(自身を除く): 354763148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 157, 186, 279, 314, 372, 397, 471, 558, 628, 794, 837, 942, 1116, 1191, 1413, 1588, 1674, 1884, 2382, 2826, 3348, 3573, 4239, 4764, 4867, 5652, 7146, 8478, 9734, 10719, 12307, 14292, 14601, 16956, 19468, 21438, 24614, 29202, 36921, 42876, 43803, 49228, 58404, 62329, 73842, 87606, 110763, 124658, 131409, 147684, 175212, 186987, 221526, 249316, 262818, 332289, 373974, 443052, 525636, 560961, 664578, 747948, 1121922, 1329156, 1682883, 1932199, 2243844, 3365766, 3864398, 5796597, 6731532, 7728796, 11593194, 17389791, 23186388, 34779582, 52169373, 69559164, 104338746, 208677492]

約数ペア:

[(1, 208677492), (2, 104338746), (3, 69559164), (4, 52169373), (6, 34779582), (9, 23186388), (12, 17389791), (18, 11593194), (27, 7728796), (31, 6731532), (36, 5796597), (54, 3864398), (62, 3365766), (93, 2243844), (108, 1932199), (124, 1682883), (157, 1329156), (186, 1121922), (279, 747948), (314, 664578), (372, 560961), (397, 525636), (471, 443052), (558, 373974), (628, 332289), (794, 262818), (837, 249316), (942, 221526), (1116, 186987), (1191, 175212), (1413, 147684), (1588, 131409), (1674, 124658), (1884, 110763), (2382, 87606), (2826, 73842), (3348, 62329), (3573, 58404), (4239, 49228), (4764, 43803), (4867, 42876), (5652, 36921), (7146, 29202), (8478, 24614), (9734, 21438), (10719, 19468), (12307, 16956), (14292, 14601)]