201969796

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{619}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 415528960

約数和(自身を除く): 213559164

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 271, 301, 542, 602, 619, 1084, 1204, 1238, 1897, 2476, 3794, 4333, 7588, 8666, 11653, 17332, 23306, 26617, 46612, 53234, 81571, 106468, 163142, 167749, 186319, 326284, 335498, 372638, 670996, 745276, 1174243, 2348486, 4696972, 7213207, 14426414, 28852828, 50492449, 100984898, 201969796]

約数ペア:

[(1, 201969796), (2, 100984898), (4, 50492449), (7, 28852828), (14, 14426414), (28, 7213207), (43, 4696972), (86, 2348486), (172, 1174243), (271, 745276), (301, 670996), (542, 372638), (602, 335498), (619, 326284), (1084, 186319), (1204, 167749), (1238, 163142), (1897, 106468), (2476, 81571), (3794, 53234), (4333, 46612), (7588, 26617), (8666, 23306), (11653, 17332)]