208897292

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{1151}}^1$

素因数の和:1346

約数の個数: 36

約数和(自身を含む): 391152384

約数和(自身を除く): 182255092

約数列:

[1, 2, 4, 17, 34, 68, 157, 289, 314, 578, 628, 1151, 1156, 2302, 2669, 4604, 5338, 10676, 19567, 39134, 45373, 78268, 90746, 180707, 181492, 332639, 361414, 665278, 722828, 1330556, 3072019, 6144038, 12288076, 52224323, 104448646, 208897292]

約数ペア:

[(1, 208897292), (2, 104448646), (4, 52224323), (17, 12288076), (34, 6144038), (68, 3072019), (157, 1330556), (289, 722828), (314, 665278), (578, 361414), (628, 332639), (1151, 181492), (1156, 180707), (2302, 90746), (2669, 78268), (4604, 45373), (5338, 39134), (10676, 19567)]