201893520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{841223}}^1$

素因数の和:841239

約数の個数: 40

約数和(自身を含む): 625870656

約数和(自身を除く): 423977136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 841223, 1682446, 2523669, 3364892, 4206115, 5047338, 6729784, 8412230, 10094676, 12618345, 13459568, 16824460, 20189352, 25236690, 33648920, 40378704, 50473380, 67297840, 100946760, 201893520]

約数ペア:

[(1, 201893520), (2, 100946760), (3, 67297840), (4, 50473380), (5, 40378704), (6, 33648920), (8, 25236690), (10, 20189352), (12, 16824460), (15, 13459568), (16, 12618345), (20, 10094676), (24, 8412230), (30, 6729784), (40, 5047338), (48, 4206115), (60, 3364892), (80, 2523669), (120, 1682446), (240, 841223)]