204188436

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1039}}^1$

素因数の和:1205

約数の個数: 72

約数和(自身を含む): 531498240

約数和(自身を除く): 327309804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 103, 106, 159, 206, 212, 309, 318, 412, 477, 618, 636, 927, 954, 1039, 1236, 1854, 1908, 2078, 3117, 3708, 4156, 5459, 6234, 9351, 10918, 12468, 16377, 18702, 21836, 32754, 37404, 49131, 55067, 65508, 98262, 107017, 110134, 165201, 196524, 214034, 220268, 321051, 330402, 428068, 495603, 642102, 660804, 963153, 991206, 1284204, 1926306, 1982412, 3852612, 5671901, 11343802, 17015703, 22687604, 34031406, 51047109, 68062812, 102094218, 204188436]

約数ペア:

[(1, 204188436), (2, 102094218), (3, 68062812), (4, 51047109), (6, 34031406), (9, 22687604), (12, 17015703), (18, 11343802), (36, 5671901), (53, 3852612), (103, 1982412), (106, 1926306), (159, 1284204), (206, 991206), (212, 963153), (309, 660804), (318, 642102), (412, 495603), (477, 428068), (618, 330402), (636, 321051), (927, 220268), (954, 214034), (1039, 196524), (1236, 165201), (1854, 110134), (1908, 107017), (2078, 98262), (3117, 65508), (3708, 55067), (4156, 49131), (5459, 37404), (6234, 32754), (9351, 21836), (10918, 18702), (12468, 16377)]