207320608

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1399}}^1$

素因数の和:1841

約数の個数: 48

約数和(自身を含む): 446644800

約数和(自身を除く): 239324192

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 421, 842, 1399, 1684, 2798, 3368, 4631, 5596, 6736, 9262, 11192, 13472, 15389, 18524, 22384, 30778, 37048, 44768, 61556, 74096, 123112, 148192, 246224, 492448, 588979, 1177958, 2355916, 4711832, 6478769, 9423664, 12957538, 18847328, 25915076, 51830152, 103660304, 207320608]

約数ペア:

[(1, 207320608), (2, 103660304), (4, 51830152), (8, 25915076), (11, 18847328), (16, 12957538), (22, 9423664), (32, 6478769), (44, 4711832), (88, 2355916), (176, 1177958), (352, 588979), (421, 492448), (842, 246224), (1399, 148192), (1684, 123112), (2798, 74096), (3368, 61556), (4631, 44768), (5596, 37048), (6736, 30778), (9262, 22384), (11192, 18524), (13472, 15389)]