214480976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1873}}^1$

素因数の和:2319

約数の個数: 40

約数和(自身を含む): 441282024

約数和(自身を除く): 226801048

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 421, 842, 1684, 1873, 3368, 3746, 6736, 7157, 7492, 14314, 14984, 28628, 29968, 31841, 57256, 63682, 114512, 127364, 254728, 509456, 788533, 1577066, 3154132, 6308264, 12616528, 13405061, 26810122, 53620244, 107240488, 214480976]

約数ペア:

[(1, 214480976), (2, 107240488), (4, 53620244), (8, 26810122), (16, 13405061), (17, 12616528), (34, 6308264), (68, 3154132), (136, 1577066), (272, 788533), (421, 509456), (842, 254728), (1684, 127364), (1873, 114512), (3368, 63682), (3746, 57256), (6736, 31841), (7157, 29968), (7492, 28628), (14314, 14984)]