200405992

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{7213}}^1$

素因数の和:7393

約数の個数: 32

約数和(自身を含む): 394750080

約数和(自身を除く): 194344088

約数列:

[1, 2, 4, 8, 23, 46, 92, 151, 184, 302, 604, 1208, 3473, 6946, 7213, 13892, 14426, 27784, 28852, 57704, 165899, 331798, 663596, 1089163, 1327192, 2178326, 4356652, 8713304, 25050749, 50101498, 100202996, 200405992]

約数ペア:

[(1, 200405992), (2, 100202996), (4, 50101498), (8, 25050749), (23, 8713304), (46, 4356652), (92, 2178326), (151, 1327192), (184, 1089163), (302, 663596), (604, 331798), (1208, 165899), (3473, 57704), (6946, 28852), (7213, 27784), (13892, 14426)]