191821574

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1187}}^1$

素因数の和:1317

約数の個数: 48

約数和(自身を含む): 358353072

約数和(自身を除く): 166531498

約数列:

[1, 2, 7, 14, 17, 34, 49, 97, 98, 119, 194, 238, 679, 833, 1187, 1358, 1649, 1666, 2374, 3298, 4753, 8309, 9506, 11543, 16618, 20179, 23086, 40358, 58163, 80801, 115139, 116326, 141253, 161602, 230278, 282506, 805973, 988771, 1611946, 1957363, 1977542, 3914726, 5641811, 11283622, 13701541, 27403082, 95910787, 191821574]

約数ペア:

[(1, 191821574), (2, 95910787), (7, 27403082), (14, 13701541), (17, 11283622), (34, 5641811), (49, 3914726), (97, 1977542), (98, 1957363), (119, 1611946), (194, 988771), (238, 805973), (679, 282506), (833, 230278), (1187, 161602), (1358, 141253), (1649, 116326), (1666, 115139), (2374, 80801), (3298, 58163), (4753, 40358), (8309, 23086), (9506, 20179), (11543, 16618)]