201296490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{394699}}^1$

素因数の和:394726

約数の個数: 32

約数和(自身を含む): 511531200

約数和(自身を除く): 310234710

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 394699, 789398, 1184097, 1973495, 2368194, 3946990, 5920485, 6709883, 11840970, 13419766, 20129649, 33549415, 40259298, 67098830, 100648245, 201296490]

約数ペア:

[(1, 201296490), (2, 100648245), (3, 67098830), (5, 40259298), (6, 33549415), (10, 20129649), (15, 13419766), (17, 11840970), (30, 6709883), (34, 5920485), (51, 3946990), (85, 2368194), (102, 1973495), (170, 1184097), (255, 789398), (510, 394699)]