202128992

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 457228800

約数和(自身を除く): 255099808

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 107, 152, 208, 214, 239, 247, 304, 416, 428, 478, 494, 608, 856, 956, 988, 1391, 1712, 1912, 1976, 2033, 2782, 3107, 3424, 3824, 3952, 4066, 4541, 5564, 6214, 7648, 7904, 8132, 9082, 11128, 12428, 16264, 18164, 22256, 24856, 25573, 26429, 32528, 36328, 44512, 49712, 51146, 52858, 59033, 65056, 72656, 99424, 102292, 105716, 118066, 145312, 204584, 211432, 236132, 332449, 409168, 422864, 472264, 485887, 664898, 818336, 845728, 944528, 971774, 1329796, 1889056, 1943548, 2659592, 3887096, 5319184, 6316531, 7774192, 10638368, 12633062, 15548384, 25266124, 50532248, 101064496, 202128992]

約数ペア:

[(1, 202128992), (2, 101064496), (4, 50532248), (8, 25266124), (13, 15548384), (16, 12633062), (19, 10638368), (26, 7774192), (32, 6316531), (38, 5319184), (52, 3887096), (76, 2659592), (104, 1943548), (107, 1889056), (152, 1329796), (208, 971774), (214, 944528), (239, 845728), (247, 818336), (304, 664898), (416, 485887), (428, 472264), (478, 422864), (494, 409168), (608, 332449), (856, 236132), (956, 211432), (988, 204584), (1391, 145312), (1712, 118066), (1912, 105716), (1976, 102292), (2033, 99424), (2782, 72656), (3107, 65056), (3424, 59033), (3824, 52858), (3952, 51146), (4066, 49712), (4541, 44512), (5564, 36328), (6214, 32528), (7648, 26429), (7904, 25573), (8132, 24856), (9082, 22256), (11128, 18164), (12428, 16264)]