200962528

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4783}}^1$

素因数の和:4907

約数の個数: 48

約数和(自身を含む): 430387776

約数和(自身を除く): 229425248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 202, 208, 404, 416, 808, 1313, 1616, 2626, 3232, 4783, 5252, 9566, 10504, 19132, 21008, 38264, 42016, 62179, 76528, 124358, 153056, 248716, 483083, 497432, 966166, 994864, 1932332, 1989728, 3864664, 6280079, 7729328, 12560158, 15458656, 25120316, 50240632, 100481264, 200962528]

約数ペア:

[(1, 200962528), (2, 100481264), (4, 50240632), (8, 25120316), (13, 15458656), (16, 12560158), (26, 7729328), (32, 6280079), (52, 3864664), (101, 1989728), (104, 1932332), (202, 994864), (208, 966166), (404, 497432), (416, 483083), (808, 248716), (1313, 153056), (1616, 124358), (2626, 76528), (3232, 62179), (4783, 42016), (5252, 38264), (9566, 21008), (10504, 19132)]