213902412

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{434761}}^1$

素因数の和:434809

約数の個数: 24

約数和(自身を含む): 511280112

約数和(自身を除く): 297377700

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 434761, 869522, 1304283, 1739044, 2608566, 5217132, 17825201, 35650402, 53475603, 71300804, 106951206, 213902412]

約数ペア:

[(1, 213902412), (2, 106951206), (3, 71300804), (4, 53475603), (6, 35650402), (12, 17825201), (41, 5217132), (82, 2608566), (123, 1739044), (164, 1304283), (246, 869522), (492, 434761)]