201796670

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{15877}}^1$

素因数の和:15956

約数の個数: 32

約数和(自身を含む): 384120576

約数和(自身を除く): 182323906

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 6355, 12710, 15877, 31754, 79385, 158770, 492187, 650957, 984374, 1301914, 2460935, 3254785, 4921870, 6509570, 20179667, 40359334, 100898335, 201796670]

約数ペア:

[(1, 201796670), (2, 100898335), (5, 40359334), (10, 20179667), (31, 6509570), (41, 4921870), (62, 3254785), (82, 2460935), (155, 1301914), (205, 984374), (310, 650957), (410, 492187), (1271, 158770), (2542, 79385), (6355, 31754), (12710, 15877)]