201833150

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1381}}^1$

素因数の和:1509

約数の個数: 48

約数和(自身を含む): 390719040

約数和(自身を除く): 188885890

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 79, 158, 185, 370, 395, 790, 925, 1381, 1850, 1975, 2762, 2923, 3950, 5846, 6905, 13810, 14615, 29230, 34525, 51097, 69050, 73075, 102194, 109099, 146150, 218198, 255485, 510970, 545495, 1090990, 1277425, 2554850, 2727475, 4036663, 5454950, 8073326, 20183315, 40366630, 100916575, 201833150]

約数ペア:

[(1, 201833150), (2, 100916575), (5, 40366630), (10, 20183315), (25, 8073326), (37, 5454950), (50, 4036663), (74, 2727475), (79, 2554850), (158, 1277425), (185, 1090990), (370, 545495), (395, 510970), (790, 255485), (925, 218198), (1381, 146150), (1850, 109099), (1975, 102194), (2762, 73075), (2923, 69050), (3950, 51097), (5846, 34525), (6905, 29230), (13810, 14615)]