201926272

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1409

約数の個数: 64

約数和(自身を含む): 432267840

約数和(自身を除く): 230341568

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 128, 136, 142, 272, 284, 544, 568, 1088, 1136, 1207, 1307, 2176, 2272, 2414, 2614, 4544, 4828, 5228, 9088, 9656, 10456, 19312, 20912, 22219, 38624, 41824, 44438, 77248, 83648, 88876, 92797, 154496, 167296, 177752, 185594, 355504, 371188, 711008, 742376, 1422016, 1484752, 1577549, 2844032, 2969504, 3155098, 5939008, 6310196, 11878016, 12620392, 25240784, 50481568, 100963136, 201926272]

約数ペア:

[(1, 201926272), (2, 100963136), (4, 50481568), (8, 25240784), (16, 12620392), (17, 11878016), (32, 6310196), (34, 5939008), (64, 3155098), (68, 2969504), (71, 2844032), (128, 1577549), (136, 1484752), (142, 1422016), (272, 742376), (284, 711008), (544, 371188), (568, 355504), (1088, 185594), (1136, 177752), (1207, 167296), (1307, 154496), (2176, 92797), (2272, 88876), (2414, 83648), (2614, 77248), (4544, 44438), (4828, 41824), (5228, 38624), (9088, 22219), (9656, 20912), (10456, 19312)]