196890918

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{3299}}^1$

素因数の和:3354

約数の個数: 64

約数和(自身を含む): 475200000

約数和(自身を除く): 278309082

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 343, 406, 609, 686, 1029, 1218, 1421, 2058, 2842, 3299, 4263, 6598, 8526, 9897, 9947, 19794, 19894, 23093, 29841, 46186, 59682, 69279, 95671, 138558, 161651, 191342, 287013, 323302, 484953, 574026, 669697, 969906, 1131557, 1339394, 2009091, 2263114, 3394671, 4018182, 4687879, 6789342, 9375758, 14063637, 28127274, 32815153, 65630306, 98445459, 196890918]

約数ペア:

[(1, 196890918), (2, 98445459), (3, 65630306), (6, 32815153), (7, 28127274), (14, 14063637), (21, 9375758), (29, 6789342), (42, 4687879), (49, 4018182), (58, 3394671), (87, 2263114), (98, 2009091), (147, 1339394), (174, 1131557), (203, 969906), (294, 669697), (343, 574026), (406, 484953), (609, 323302), (686, 287013), (1029, 191342), (1218, 161651), (1421, 138558), (2058, 95671), (2842, 69279), (3299, 59682), (4263, 46186), (6598, 29841), (8526, 23093), (9897, 19894), (9947, 19794)]