194495798

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 355526784

約数和(自身を除く): 161030986

約数列:

[1, 2, 7, 14, 31, 49, 62, 73, 98, 146, 217, 434, 511, 877, 1022, 1519, 1754, 2263, 3038, 3577, 4526, 6139, 7154, 12278, 15841, 27187, 31682, 42973, 54374, 64021, 85946, 110887, 128042, 190309, 221774, 380618, 448147, 896294, 1332163, 1984651, 2664326, 3137029, 3969302, 6274058, 13892557, 27785114, 97247899, 194495798]

約数ペア:

[(1, 194495798), (2, 97247899), (7, 27785114), (14, 13892557), (31, 6274058), (49, 3969302), (62, 3137029), (73, 2664326), (98, 1984651), (146, 1332163), (217, 896294), (434, 448147), (511, 380618), (877, 221774), (1022, 190309), (1519, 128042), (1754, 110887), (2263, 85946), (3038, 64021), (3577, 54374), (4526, 42973), (6139, 31682), (7154, 27187), (12278, 15841)]