201894616

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{673}}^1$

素因数の和:1184

約数の個数: 64

約数和(自身を含む): 473633280

約数和(自身を除く): 271738664

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 487, 616, 673, 974, 1346, 1948, 2692, 3409, 3896, 4711, 5357, 5384, 6818, 7403, 9422, 10714, 13636, 14806, 18844, 21428, 27272, 29612, 37499, 37688, 42856, 51821, 59224, 74998, 103642, 149996, 207284, 299992, 327751, 414568, 655502, 1311004, 2294257, 2622008, 3605261, 4588514, 7210522, 9177028, 14421044, 18354056, 25236827, 28842088, 50473654, 100947308, 201894616]

約数ペア:

[(1, 201894616), (2, 100947308), (4, 50473654), (7, 28842088), (8, 25236827), (11, 18354056), (14, 14421044), (22, 9177028), (28, 7210522), (44, 4588514), (56, 3605261), (77, 2622008), (88, 2294257), (154, 1311004), (308, 655502), (487, 414568), (616, 327751), (673, 299992), (974, 207284), (1346, 149996), (1948, 103642), (2692, 74998), (3409, 59224), (3896, 51821), (4711, 42856), (5357, 37688), (5384, 37499), (6818, 29612), (7403, 27272), (9422, 21428), (10714, 18844), (13636, 14806)]