201386300520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1678219171}}^1$

素因数の和:1678219185

約数の個数: 32

約数和(自身を含む): 604158901920

約数和(自身を除く): 402772601400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1678219171, 3356438342, 5034657513, 6712876684, 8391095855, 10069315026, 13425753368, 16782191710, 20138630052, 25173287565, 33564383420, 40277260104, 50346575130, 67128766840, 100693150260, 201386300520]

約数ペア:

[(1, 201386300520), (2, 100693150260), (3, 67128766840), (4, 50346575130), (5, 40277260104), (6, 33564383420), (8, 25173287565), (10, 20138630052), (12, 16782191710), (15, 13425753368), (20, 10069315026), (24, 8391095855), (30, 6712876684), (40, 5034657513), (60, 3356438342), (120, 1678219171)]