221016684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 603187200

約数和(自身を除く): 382170516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 109, 202, 218, 239, 303, 327, 404, 436, 478, 606, 654, 707, 717, 763, 956, 1212, 1308, 1414, 1434, 1526, 1673, 2121, 2289, 2828, 2868, 3052, 3346, 4242, 4578, 5019, 6692, 8484, 9156, 10038, 11009, 20076, 22018, 24139, 26051, 33027, 44036, 48278, 52102, 66054, 72417, 77063, 78153, 96556, 104204, 132108, 144834, 154126, 156306, 168973, 182357, 231189, 289668, 308252, 312612, 337946, 364714, 462378, 506919, 547071, 675892, 729428, 924756, 1013838, 1094142, 2027676, 2188284, 2631151, 5262302, 7893453, 10524604, 15786906, 18418057, 31573812, 36836114, 55254171, 73672228, 110508342, 221016684]

約数ペア:

[(1, 221016684), (2, 110508342), (3, 73672228), (4, 55254171), (6, 36836114), (7, 31573812), (12, 18418057), (14, 15786906), (21, 10524604), (28, 7893453), (42, 5262302), (84, 2631151), (101, 2188284), (109, 2027676), (202, 1094142), (218, 1013838), (239, 924756), (303, 729428), (327, 675892), (404, 547071), (436, 506919), (478, 462378), (606, 364714), (654, 337946), (707, 312612), (717, 308252), (763, 289668), (956, 231189), (1212, 182357), (1308, 168973), (1414, 156306), (1434, 154126), (1526, 144834), (1673, 132108), (2121, 104204), (2289, 96556), (2828, 78153), (2868, 77063), (3052, 72417), (3346, 66054), (4242, 52102), (4578, 48278), (5019, 44036), (6692, 33027), (8484, 26051), (9156, 24139), (10038, 22018), (11009, 20076)]