207906256

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{2357}}^1$

素因数の和:2551

約数の個数: 40

約数和(自身を含む): 416658600

約数和(自身を除く): 208752344

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 149, 296, 298, 592, 596, 1192, 2357, 2384, 4714, 5513, 9428, 11026, 18856, 22052, 37712, 44104, 87209, 88208, 174418, 348836, 351193, 697672, 702386, 1395344, 1404772, 2809544, 5619088, 12994141, 25988282, 51976564, 103953128, 207906256]

約数ペア:

[(1, 207906256), (2, 103953128), (4, 51976564), (8, 25988282), (16, 12994141), (37, 5619088), (74, 2809544), (148, 1404772), (149, 1395344), (296, 702386), (298, 697672), (592, 351193), (596, 348836), (1192, 174418), (2357, 88208), (2384, 87209), (4714, 44104), (5513, 37712), (9428, 22052), (11026, 18856)]