205964535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{17359}}^1$

素因数の和:17487

約数の個数: 32

約数和(自身を含む): 379975680

約数和(自身を除く): 174011145

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 113, 339, 565, 791, 1695, 2373, 3955, 11865, 17359, 52077, 86795, 121513, 260385, 364539, 607565, 1822695, 1961567, 5884701, 9807835, 13730969, 29423505, 41192907, 68654845, 205964535]

約数ペア:

[(1, 205964535), (3, 68654845), (5, 41192907), (7, 29423505), (15, 13730969), (21, 9807835), (35, 5884701), (105, 1961567), (113, 1822695), (339, 607565), (565, 364539), (791, 260385), (1695, 121513), (2373, 86795), (3955, 52077), (11865, 17359)]