190052785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{367}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 255209472

約数和(自身を除く): 65156687

約数列:

[1, 5, 13, 31, 65, 155, 257, 367, 403, 1285, 1835, 2015, 3341, 4771, 7967, 11377, 16705, 23855, 39835, 56885, 94319, 103571, 147901, 471595, 517855, 739505, 1226147, 2923889, 6130735, 14619445, 38010557, 190052785]

約数ペア:

[(1, 190052785), (5, 38010557), (13, 14619445), (31, 6130735), (65, 2923889), (155, 1226147), (257, 739505), (367, 517855), (403, 471595), (1285, 147901), (1835, 103571), (2015, 94319), (3341, 56885), (4771, 39835), (7967, 23855), (11377, 16705)]