201579992

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{1993}}^1$

素因数の和:2315

約数の個数: 32

約数和(自身を含む): 387633600

約数和(自身を除く): 186053608

約数列:

[1, 2, 4, 8, 47, 94, 188, 269, 376, 538, 1076, 1993, 2152, 3986, 7972, 12643, 15944, 25286, 50572, 93671, 101144, 187342, 374684, 536117, 749368, 1072234, 2144468, 4288936, 25197499, 50394998, 100789996, 201579992]

約数ペア:

[(1, 201579992), (2, 100789996), (4, 50394998), (8, 25197499), (47, 4288936), (94, 2144468), (188, 1072234), (269, 749368), (376, 536117), (538, 374684), (1076, 187342), (1993, 101144), (2152, 93671), (3986, 50572), (7972, 25286), (12643, 15944)]