201634654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^2$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 356357232

約数和(自身を除く): 154722578

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 103, 206, 221, 442, 559, 731, 1118, 1339, 1462, 1751, 2678, 3502, 4429, 8858, 9503, 10609, 19006, 21218, 22763, 45526, 57577, 75293, 115154, 137917, 150586, 180353, 275834, 360706, 456187, 912374, 978809, 1957618, 2344589, 4689178, 5930431, 7755179, 11860862, 15510358, 100817327, 201634654]

約数ペア:

[(1, 201634654), (2, 100817327), (13, 15510358), (17, 11860862), (26, 7755179), (34, 5930431), (43, 4689178), (86, 2344589), (103, 1957618), (206, 978809), (221, 912374), (442, 456187), (559, 360706), (731, 275834), (1118, 180353), (1339, 150586), (1462, 137917), (1751, 115154), (2678, 75293), (3502, 57577), (4429, 45526), (8858, 22763), (9503, 21218), (10609, 19006)]