201610208

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{761}}^1$

素因数の和:1275

約数の個数: 48

約数和(自身を含む): 421684704

約数和(自身を除く): 220074496

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 487, 544, 761, 974, 1522, 1948, 3044, 3896, 6088, 7792, 8279, 12176, 12937, 15584, 16558, 24352, 25874, 33116, 51748, 66232, 103496, 132464, 206992, 264928, 370607, 413984, 741214, 1482428, 2964856, 5929712, 6300319, 11859424, 12600638, 25201276, 50402552, 100805104, 201610208]

約数ペア:

[(1, 201610208), (2, 100805104), (4, 50402552), (8, 25201276), (16, 12600638), (17, 11859424), (32, 6300319), (34, 5929712), (68, 2964856), (136, 1482428), (272, 741214), (487, 413984), (544, 370607), (761, 264928), (974, 206992), (1522, 132464), (1948, 103496), (3044, 66232), (3896, 51748), (6088, 33116), (7792, 25874), (8279, 24352), (12176, 16558), (12937, 15584)]