201630379568

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{3821}}^1\times {\mathrm{25969}}^1$

素因数の和:29925

約数の個数: 40

約数和(自身を含む): 393853125120

約数和(自身を除く): 192222745552

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 3821, 7642, 15284, 25969, 30568, 51938, 61136, 103876, 207752, 415504, 485267, 970534, 1941068, 3298063, 3882136, 6596126, 7764272, 13192252, 26384504, 52769008, 99227549, 198455098, 396910196, 793820392, 1587640784, 12601898723, 25203797446, 50407594892, 100815189784, 201630379568]

約数ペア:

[(1, 201630379568), (2, 100815189784), (4, 50407594892), (8, 25203797446), (16, 12601898723), (127, 1587640784), (254, 793820392), (508, 396910196), (1016, 198455098), (2032, 99227549), (3821, 52769008), (7642, 26384504), (15284, 13192252), (25969, 7764272), (30568, 6596126), (51938, 3882136), (61136, 3298063), (103876, 1941068), (207752, 970534), (415504, 485267)]