201342460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39791}}^1$

素因数の和:39834

約数の個数: 48

約数和(自身を含む): 481324032

約数和(自身を除く): 279981572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 39791, 79582, 159164, 198955, 397910, 437701, 795820, 875402, 915193, 1750804, 1830386, 2188505, 3660772, 4377010, 4575965, 8754020, 9151930, 10067123, 18303860, 20134246, 40268492, 50335615, 100671230, 201342460]

約数ペア:

[(1, 201342460), (2, 100671230), (4, 50335615), (5, 40268492), (10, 20134246), (11, 18303860), (20, 10067123), (22, 9151930), (23, 8754020), (44, 4575965), (46, 4377010), (55, 3660772), (92, 2188505), (110, 1830386), (115, 1750804), (220, 915193), (230, 875402), (253, 795820), (460, 437701), (506, 397910), (1012, 198955), (1265, 159164), (2530, 79582), (5060, 39791)]