221130084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{9109}}^1$

素因数の和:9157

約数の個数: 72

約数和(自身を含む): 626476480

約数和(自身を除く): 405346396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 2023, 3468, 4046, 6069, 8092, 9109, 12138, 18218, 24276, 27327, 36436, 54654, 63763, 109308, 127526, 154853, 191289, 255052, 309706, 382578, 464559, 619412, 765156, 929118, 1083971, 1858236, 2167942, 2632501, 3251913, 4335884, 5265002, 6503826, 7897503, 10530004, 13007652, 15795006, 18427507, 31590012, 36855014, 55282521, 73710028, 110565042, 221130084]

約数ペア:

[(1, 221130084), (2, 110565042), (3, 73710028), (4, 55282521), (6, 36855014), (7, 31590012), (12, 18427507), (14, 15795006), (17, 13007652), (21, 10530004), (28, 7897503), (34, 6503826), (42, 5265002), (51, 4335884), (68, 3251913), (84, 2632501), (102, 2167942), (119, 1858236), (204, 1083971), (238, 929118), (289, 765156), (357, 619412), (476, 464559), (578, 382578), (714, 309706), (867, 255052), (1156, 191289), (1428, 154853), (1734, 127526), (2023, 109308), (3468, 63763), (4046, 54654), (6069, 36436), (8092, 27327), (9109, 24276), (12138, 18218)]