207422984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{49199}}^1$

素因数の和:49253

約数の個数: 32

約数和(自身を含む): 425088000

約数和(自身を除く): 217665016

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 49199, 98398, 196796, 393592, 836383, 1525169, 1672766, 3050338, 3345532, 6100676, 6691064, 12201352, 25927873, 51855746, 103711492, 207422984]

約数ペア:

[(1, 207422984), (2, 103711492), (4, 51855746), (8, 25927873), (17, 12201352), (31, 6691064), (34, 6100676), (62, 3345532), (68, 3050338), (124, 1672766), (136, 1525169), (248, 836383), (527, 393592), (1054, 196796), (2108, 98398), (4216, 49199)]