206514464

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13417}}^1$

素因数の和:13477

約数の個数: 48

約数和(自身を含む): 449717688

約数和(自身を除く): 243203224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 3848, 7696, 13417, 15392, 26834, 53668, 107336, 174421, 214672, 348842, 429344, 496429, 697684, 992858, 1395368, 1985716, 2790736, 3971432, 5581472, 6453577, 7942864, 12907154, 15885728, 25814308, 51628616, 103257232, 206514464]

約数ペア:

[(1, 206514464), (2, 103257232), (4, 51628616), (8, 25814308), (13, 15885728), (16, 12907154), (26, 7942864), (32, 6453577), (37, 5581472), (52, 3971432), (74, 2790736), (104, 1985716), (148, 1395368), (208, 992858), (296, 697684), (416, 496429), (481, 429344), (592, 348842), (962, 214672), (1184, 174421), (1924, 107336), (3848, 53668), (7696, 26834), (13417, 15392)]