201864064

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{50873}}^1$

素因数の和:50918

約数の個数: 32

約数和(自身を含む): 415131840

約数和(自身を除く): 213267776

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 50873, 101746, 203492, 406984, 813968, 1577063, 1627936, 3154126, 3255872, 6308252, 6511744, 12616504, 25233008, 50466016, 100932032, 201864064]

約数ペア:

[(1, 201864064), (2, 100932032), (4, 50466016), (8, 25233008), (16, 12616504), (31, 6511744), (32, 6308252), (62, 3255872), (64, 3154126), (124, 1627936), (128, 1577063), (248, 813968), (496, 406984), (992, 203492), (1984, 101746), (3968, 50873)]