201171781443

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1\times {\mathrm{80141}}^1$

素因数の和:81147

約数の個数: 32

約数和(自身を含む): 288665072640

約数和(自身を除く): 87493291197

約数列:

[1, 3, 19, 47, 57, 141, 893, 937, 2679, 2811, 17803, 44039, 53409, 80141, 132117, 240423, 836741, 1522679, 2510223, 3766627, 4568037, 11299881, 71565913, 75092117, 214697739, 225276351, 1426750223, 3529329499, 4280250669, 10587988497, 67057260481, 201171781443]

約数ペア:

[(1, 201171781443), (3, 67057260481), (19, 10587988497), (47, 4280250669), (57, 3529329499), (141, 1426750223), (893, 225276351), (937, 214697739), (2679, 75092117), (2811, 71565913), (17803, 11299881), (44039, 4568037), (53409, 3766627), (80141, 2510223), (132117, 1522679), (240423, 836741)]