204427516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2621}}^1$

素因数の和:2710

約数の個数: 48

約数和(自身を含む): 401732352

約数和(自身を除く): 197304836

約数列:

[1, 2, 4, 17, 31, 34, 37, 62, 68, 74, 124, 148, 527, 629, 1054, 1147, 1258, 2108, 2294, 2516, 2621, 4588, 5242, 10484, 19499, 38998, 44557, 77996, 81251, 89114, 96977, 162502, 178228, 193954, 325004, 387908, 1381267, 1648609, 2762534, 3006287, 3297218, 5525068, 6012574, 6594436, 12025148, 51106879, 102213758, 204427516]

約数ペア:

[(1, 204427516), (2, 102213758), (4, 51106879), (17, 12025148), (31, 6594436), (34, 6012574), (37, 5525068), (62, 3297218), (68, 3006287), (74, 2762534), (124, 1648609), (148, 1381267), (527, 387908), (629, 325004), (1054, 193954), (1147, 178228), (1258, 162502), (2108, 96977), (2294, 89114), (2516, 81251), (2621, 77996), (4588, 44557), (5242, 38998), (10484, 19499)]