201636378

素因数分解:

$2^1\times 3^4\times {\mathrm{521}}^1\times {\mathrm{2389}}^1$

素因数の和:2924

約数の個数: 40

約数和(自身を含む): 452871540

約数和(自身を除く): 251235162

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 521, 1042, 1563, 2389, 3126, 4689, 4778, 7167, 9378, 14067, 14334, 21501, 28134, 42201, 43002, 64503, 84402, 129006, 193509, 387018, 1244669, 2489338, 3734007, 7468014, 11202021, 22404042, 33606063, 67212126, 100818189, 201636378]

約数ペア:

[(1, 201636378), (2, 100818189), (3, 67212126), (6, 33606063), (9, 22404042), (18, 11202021), (27, 7468014), (54, 3734007), (81, 2489338), (162, 1244669), (521, 387018), (1042, 193509), (1563, 129006), (2389, 84402), (3126, 64503), (4689, 43002), (4778, 42201), (7167, 28134), (9378, 21501), (14067, 14334)]