201943260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{373969}}^1$

素因数の和:373987

約数の個数: 48

約数和(自身を含む): 628269600

約数和(自身を除く): 426326340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 373969, 747938, 1121907, 1495876, 1869845, 2243814, 3365721, 3739690, 4487628, 5609535, 6731442, 7479380, 10097163, 11219070, 13462884, 16828605, 20194326, 22438140, 33657210, 40388652, 50485815, 67314420, 100971630, 201943260]

約数ペア:

[(1, 201943260), (2, 100971630), (3, 67314420), (4, 50485815), (5, 40388652), (6, 33657210), (9, 22438140), (10, 20194326), (12, 16828605), (15, 13462884), (18, 11219070), (20, 10097163), (27, 7479380), (30, 6731442), (36, 5609535), (45, 4487628), (54, 3739690), (60, 3365721), (90, 2243814), (108, 1869845), (135, 1495876), (180, 1121907), (270, 747938), (540, 373969)]