201602804

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{4889}}^1$

素因数の和:4980

約数の個数: 36

約数和(自身を含む): 388373580

約数和(自身を除く): 186770776

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 169, 244, 338, 676, 793, 1586, 3172, 4889, 9778, 10309, 19556, 20618, 41236, 63557, 127114, 254228, 298229, 596458, 826241, 1192916, 1652482, 3304964, 3876977, 7753954, 15507908, 50400701, 100801402, 201602804]

約数ペア:

[(1, 201602804), (2, 100801402), (4, 50400701), (13, 15507908), (26, 7753954), (52, 3876977), (61, 3304964), (122, 1652482), (169, 1192916), (244, 826241), (338, 596458), (676, 298229), (793, 254228), (1586, 127114), (3172, 63557), (4889, 41236), (9778, 20618), (10309, 19556)]