205516896

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{164677}}^1$

素因数の和:164703

約数の個数: 48

約数和(自身を含む): 580983984

約数和(自身を除く): 375467088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 164677, 329354, 494031, 658708, 988062, 1317416, 1976124, 2140801, 2634832, 3952248, 4281602, 5269664, 6422403, 7904496, 8563204, 12844806, 15808992, 17126408, 25689612, 34252816, 51379224, 68505632, 102758448, 205516896]

約数ペア:

[(1, 205516896), (2, 102758448), (3, 68505632), (4, 51379224), (6, 34252816), (8, 25689612), (12, 17126408), (13, 15808992), (16, 12844806), (24, 8563204), (26, 7904496), (32, 6422403), (39, 5269664), (48, 4281602), (52, 3952248), (78, 2634832), (96, 2140801), (104, 1976124), (156, 1317416), (208, 988062), (312, 658708), (416, 494031), (624, 329354), (1248, 164677)]