201603970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{21379}}^1$

素因数の和:21450

約数の個数: 32

約数和(自身を含む): 387918720

約数和(自身を除く): 186314750

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 21379, 42758, 106895, 213790, 491717, 876539, 983434, 1753078, 2458585, 4382695, 4917170, 8765390, 20160397, 40320794, 100801985, 201603970]

約数ペア:

[(1, 201603970), (2, 100801985), (5, 40320794), (10, 20160397), (23, 8765390), (41, 4917170), (46, 4382695), (82, 2458585), (115, 1753078), (205, 983434), (230, 876539), (410, 491717), (943, 213790), (1886, 106895), (4715, 42758), (9430, 21379)]