202479104

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{12757}}^1$

素因数の和:12806

約数の個数: 40

約数和(自身を含む): 417645888

約数和(自身を除く): 215166784

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 12757, 15872, 25514, 51028, 102056, 204112, 395467, 408224, 790934, 816448, 1581868, 1632896, 3163736, 3265792, 6327472, 6531584, 12654944, 25309888, 50619776, 101239552, 202479104]

約数ペア:

[(1, 202479104), (2, 101239552), (4, 50619776), (8, 25309888), (16, 12654944), (31, 6531584), (32, 6327472), (62, 3265792), (64, 3163736), (124, 1632896), (128, 1581868), (248, 816448), (256, 790934), (496, 408224), (512, 395467), (992, 204112), (1984, 102056), (3968, 51028), (7936, 25514), (12757, 15872)]