201281792

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 417564672

約数和(自身を除く): 216282880

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 127, 128, 151, 164, 254, 256, 302, 328, 508, 604, 656, 1016, 1208, 1312, 2032, 2416, 2624, 4064, 4832, 5207, 5248, 6191, 8128, 9664, 10414, 10496, 12382, 16256, 19177, 19328, 20828, 24764, 32512, 38354, 38656, 41656, 49528, 76708, 83312, 99056, 153416, 166624, 198112, 306832, 333248, 396224, 613664, 666496, 786257, 792448, 1227328, 1332992, 1572514, 1584896, 2454656, 3145028, 4909312, 6290056, 12580112, 25160224, 50320448, 100640896, 201281792]

約数ペア:

[(1, 201281792), (2, 100640896), (4, 50320448), (8, 25160224), (16, 12580112), (32, 6290056), (41, 4909312), (64, 3145028), (82, 2454656), (127, 1584896), (128, 1572514), (151, 1332992), (164, 1227328), (254, 792448), (256, 786257), (302, 666496), (328, 613664), (508, 396224), (604, 333248), (656, 306832), (1016, 198112), (1208, 166624), (1312, 153416), (2032, 99056), (2416, 83312), (2624, 76708), (4064, 49528), (4832, 41656), (5207, 38656), (5248, 38354), (6191, 32512), (8128, 24764), (9664, 20828), (10414, 19328), (10496, 19177), (12382, 16256)]