203676804

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:885

約数の個数: 72

約数和(自身を含む): 527888088

約数和(自身を除く): 324211284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 137, 183, 244, 274, 366, 411, 548, 549, 677, 732, 822, 1098, 1233, 1354, 1644, 2031, 2196, 2466, 2708, 4062, 4932, 6093, 8124, 8357, 12186, 16714, 24372, 25071, 33428, 41297, 50142, 75213, 82594, 92749, 100284, 123891, 150426, 165188, 185498, 247782, 278247, 300852, 370996, 371673, 495564, 556494, 743346, 834741, 1112988, 1486692, 1669482, 3338964, 5657689, 11315378, 16973067, 22630756, 33946134, 50919201, 67892268, 101838402, 203676804]

約数ペア:

[(1, 203676804), (2, 101838402), (3, 67892268), (4, 50919201), (6, 33946134), (9, 22630756), (12, 16973067), (18, 11315378), (36, 5657689), (61, 3338964), (122, 1669482), (137, 1486692), (183, 1112988), (244, 834741), (274, 743346), (366, 556494), (411, 495564), (548, 371673), (549, 370996), (677, 300852), (732, 278247), (822, 247782), (1098, 185498), (1233, 165188), (1354, 150426), (1644, 123891), (2031, 100284), (2196, 92749), (2466, 82594), (2708, 75213), (4062, 50142), (4932, 41297), (6093, 33428), (8124, 25071), (8357, 24372), (12186, 16714)]