207966704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{62191}}^1$

素因数の和:62229

約数の個数: 40

約数和(自身を含む): 462708480

約数和(自身を除く): 254741776

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 62191, 124382, 248764, 497528, 684101, 995056, 1181629, 1368202, 2363258, 2736404, 4726516, 5472808, 9453032, 10945616, 12997919, 18906064, 25995838, 51991676, 103983352, 207966704]

約数ペア:

[(1, 207966704), (2, 103983352), (4, 51991676), (8, 25995838), (11, 18906064), (16, 12997919), (19, 10945616), (22, 9453032), (38, 5472808), (44, 4726516), (76, 2736404), (88, 2363258), (152, 1368202), (176, 1181629), (209, 995056), (304, 684101), (418, 497528), (836, 248764), (1672, 124382), (3344, 62191)]