198609348

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:762

約数の個数: 96

約数和(自身を含む): 548665600

約数和(自身を除く): 350056252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 292, 294, 343, 438, 511, 588, 661, 686, 876, 1022, 1029, 1322, 1372, 1533, 1983, 2044, 2058, 2644, 3066, 3577, 3966, 4116, 4627, 6132, 7154, 7932, 9254, 10731, 13881, 14308, 18508, 21462, 25039, 27762, 32389, 42924, 48253, 50078, 55524, 64778, 75117, 96506, 97167, 100156, 129556, 144759, 150234, 193012, 194334, 226723, 289518, 300468, 337771, 388668, 453446, 579036, 675542, 680169, 906892, 1013313, 1351084, 1360338, 2026626, 2364397, 2720676, 4053252, 4728794, 7093191, 9457588, 14186382, 16550779, 28372764, 33101558, 49652337, 66203116, 99304674, 198609348]

約数ペア:

[(1, 198609348), (2, 99304674), (3, 66203116), (4, 49652337), (6, 33101558), (7, 28372764), (12, 16550779), (14, 14186382), (21, 9457588), (28, 7093191), (42, 4728794), (49, 4053252), (73, 2720676), (84, 2364397), (98, 2026626), (146, 1360338), (147, 1351084), (196, 1013313), (219, 906892), (292, 680169), (294, 675542), (343, 579036), (438, 453446), (511, 388668), (588, 337771), (661, 300468), (686, 289518), (876, 226723), (1022, 194334), (1029, 193012), (1322, 150234), (1372, 144759), (1533, 129556), (1983, 100156), (2044, 97167), (2058, 96506), (2644, 75117), (3066, 64778), (3577, 55524), (3966, 50078), (4116, 48253), (4627, 42924), (6132, 32389), (7154, 27762), (7932, 25039), (9254, 21462), (10731, 18508), (13881, 14308)]