209123712

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{25933}}^1$

素因数の和:25960

約数の個数: 96

約数和(自身を含む): 687769680

約数和(自身を除く): 478645968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 25933, 51866, 77799, 103732, 155598, 181531, 207464, 233397, 311196, 363062, 414928, 466794, 544593, 622392, 726124, 829856, 933588, 1089186, 1244784, 1452248, 1633779, 1659712, 1867176, 2178372, 2489568, 2904496, 3267558, 3319424, 3734352, 4356744, 4979136, 5808992, 6535116, 7468704, 8713488, 9958272, 11617984, 13070232, 14937408, 17426976, 23235968, 26140464, 29874816, 34853952, 52280928, 69707904, 104561856, 209123712]

約数ペア:

[(1, 209123712), (2, 104561856), (3, 69707904), (4, 52280928), (6, 34853952), (7, 29874816), (8, 26140464), (9, 23235968), (12, 17426976), (14, 14937408), (16, 13070232), (18, 11617984), (21, 9958272), (24, 8713488), (28, 7468704), (32, 6535116), (36, 5808992), (42, 4979136), (48, 4356744), (56, 3734352), (63, 3319424), (64, 3267558), (72, 2904496), (84, 2489568), (96, 2178372), (112, 1867176), (126, 1659712), (128, 1633779), (144, 1452248), (168, 1244784), (192, 1089186), (224, 933588), (252, 829856), (288, 726124), (336, 622392), (384, 544593), (448, 466794), (504, 414928), (576, 363062), (672, 311196), (896, 233397), (1008, 207464), (1152, 181531), (1344, 155598), (2016, 103732), (2688, 77799), (4032, 51866), (8064, 25933)]