201617312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4289}}^1$

素因数の和:4425

約数の個数: 48

約数和(自身を含む): 431350920

約数和(自身を除く): 229733608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 113, 208, 226, 416, 452, 904, 1469, 1808, 2938, 3616, 4289, 5876, 8578, 11752, 17156, 23504, 34312, 47008, 55757, 68624, 111514, 137248, 223028, 446056, 484657, 892112, 969314, 1784224, 1938628, 3877256, 6300541, 7754512, 12601082, 15509024, 25202164, 50404328, 100808656, 201617312]

約数ペア:

[(1, 201617312), (2, 100808656), (4, 50404328), (8, 25202164), (13, 15509024), (16, 12601082), (26, 7754512), (32, 6300541), (52, 3877256), (104, 1938628), (113, 1784224), (208, 969314), (226, 892112), (416, 484657), (452, 446056), (904, 223028), (1469, 137248), (1808, 111514), (2938, 68624), (3616, 55757), (4289, 47008), (5876, 34312), (8578, 23504), (11752, 17156)]