216821202

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 482630400

約数和(自身を除く): 265809198

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 151, 246, 302, 449, 453, 533, 898, 906, 1066, 1347, 1599, 1963, 2694, 3198, 3926, 5837, 5889, 6191, 11674, 11778, 12382, 17511, 18409, 18573, 35022, 36818, 37146, 55227, 67799, 80483, 110454, 135598, 160966, 203397, 239317, 241449, 406794, 478634, 482898, 717951, 881387, 1435902, 1762774, 2644161, 2779759, 5288322, 5559518, 8339277, 16678554, 36136867, 72273734, 108410601, 216821202]

約数ペア:

[(1, 216821202), (2, 108410601), (3, 72273734), (6, 36136867), (13, 16678554), (26, 8339277), (39, 5559518), (41, 5288322), (78, 2779759), (82, 2644161), (123, 1762774), (151, 1435902), (246, 881387), (302, 717951), (449, 482898), (453, 478634), (533, 406794), (898, 241449), (906, 239317), (1066, 203397), (1347, 160966), (1599, 135598), (1963, 110454), (2694, 80483), (3198, 67799), (3926, 55227), (5837, 37146), (5889, 36818), (6191, 35022), (11674, 18573), (11778, 18409), (12382, 17511)]