203478007172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{953}}^1\times {\mathrm{44519}}^1$

素因数の和:45596

約数の個数: 48

約数和(自身を含む): 392442019200

約数和(自身を除く): 188964012028

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 953, 1199, 1906, 2398, 3812, 4796, 10483, 20966, 41932, 44519, 89038, 103877, 178076, 207754, 415508, 489709, 979418, 1142647, 1958836, 2285294, 4570588, 4852571, 9705142, 19410284, 42426607, 53378281, 84853214, 106756562, 169706428, 213513124, 466692677, 933385354, 1866770708, 4624500163, 9249000326, 18498000652, 50869501793, 101739003586, 203478007172]

約数ペア:

[(1, 203478007172), (2, 101739003586), (4, 50869501793), (11, 18498000652), (22, 9249000326), (44, 4624500163), (109, 1866770708), (218, 933385354), (436, 466692677), (953, 213513124), (1199, 169706428), (1906, 106756562), (2398, 84853214), (3812, 53378281), (4796, 42426607), (10483, 19410284), (20966, 9705142), (41932, 4852571), (44519, 4570588), (89038, 2285294), (103877, 1958836), (178076, 1142647), (207754, 979418), (415508, 489709)]