215685414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55219}}^1$

素因数の和:55265

約数の個数: 48

約数和(自身を含む): 551316480

約数和(自身を除く): 335631066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 55219, 110438, 165657, 331314, 386533, 496971, 773066, 993942, 1159599, 1711789, 2319198, 3423578, 3478797, 5135367, 6957594, 10270734, 11982523, 15406101, 23965046, 30812202, 35947569, 71895138, 107842707, 215685414]

約数ペア:

[(1, 215685414), (2, 107842707), (3, 71895138), (6, 35947569), (7, 30812202), (9, 23965046), (14, 15406101), (18, 11982523), (21, 10270734), (31, 6957594), (42, 5135367), (62, 3478797), (63, 3423578), (93, 2319198), (126, 1711789), (186, 1159599), (217, 993942), (279, 773066), (434, 496971), (558, 386533), (651, 331314), (1302, 165657), (1953, 110438), (3906, 55219)]