201492796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{29789}}^1$

素因数の和:29901

約数の個数: 24

約数和(自身を含む): 375354000

約数和(自身を除く): 173861204

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 29789, 59578, 119156, 565991, 1131982, 2263964, 2651221, 5302442, 10604884, 50373199, 100746398, 201492796]

約数ペア:

[(1, 201492796), (2, 100746398), (4, 50373199), (19, 10604884), (38, 5302442), (76, 2651221), (89, 2263964), (178, 1131982), (356, 565991), (1691, 119156), (3382, 59578), (6764, 29789)]