199433230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 392491008

約数和(自身を除く): 193057778

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 83, 115, 155, 166, 230, 310, 337, 415, 674, 713, 830, 1426, 1685, 1909, 2573, 3370, 3565, 3818, 5146, 7130, 7751, 9545, 10447, 12865, 15502, 19090, 20894, 25730, 27971, 38755, 52235, 55942, 59179, 77510, 104470, 118358, 139855, 240281, 279710, 295895, 480562, 591790, 643333, 867101, 1201405, 1286666, 1734202, 2402810, 3216665, 4335505, 6433330, 8671010, 19943323, 39886646, 99716615, 199433230]

約数ペア:

[(1, 199433230), (2, 99716615), (5, 39886646), (10, 19943323), (23, 8671010), (31, 6433330), (46, 4335505), (62, 3216665), (83, 2402810), (115, 1734202), (155, 1286666), (166, 1201405), (230, 867101), (310, 643333), (337, 591790), (415, 480562), (674, 295895), (713, 279710), (830, 240281), (1426, 139855), (1685, 118358), (1909, 104470), (2573, 77510), (3370, 59179), (3565, 55942), (3818, 52235), (5146, 38755), (7130, 27971), (7751, 25730), (9545, 20894), (10447, 19090), (12865, 15502)]