208547296

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{733}}^1$

素因数の和:1283

約数の個数: 48

約数和(自身を含む): 436154544

約数和(自身を除く): 227607248

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 523, 544, 733, 1046, 1466, 2092, 2932, 4184, 5864, 8368, 8891, 11728, 12461, 16736, 17782, 23456, 24922, 35564, 49844, 71128, 99688, 142256, 199376, 284512, 383359, 398752, 766718, 1533436, 3066872, 6133744, 6517103, 12267488, 13034206, 26068412, 52136824, 104273648, 208547296]

約数ペア:

[(1, 208547296), (2, 104273648), (4, 52136824), (8, 26068412), (16, 13034206), (17, 12267488), (32, 6517103), (34, 6133744), (68, 3066872), (136, 1533436), (272, 766718), (523, 398752), (544, 383359), (733, 284512), (1046, 199376), (1466, 142256), (2092, 99688), (2932, 71128), (4184, 49844), (5864, 35564), (8368, 24922), (8891, 23456), (11728, 17782), (12461, 16736)]