203711280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{848797}}^1$

素因数の和:848813

約数の個数: 40

約数和(自身を含む): 631505712

約数和(自身を除く): 427794432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 848797, 1697594, 2546391, 3395188, 4243985, 5092782, 6790376, 8487970, 10185564, 12731955, 13580752, 16975940, 20371128, 25463910, 33951880, 40742256, 50927820, 67903760, 101855640, 203711280]

約数ペア:

[(1, 203711280), (2, 101855640), (3, 67903760), (4, 50927820), (5, 40742256), (6, 33951880), (8, 25463910), (10, 20371128), (12, 16975940), (15, 13580752), (16, 12731955), (20, 10185564), (24, 8487970), (30, 6790376), (40, 5092782), (48, 4243985), (60, 3395188), (80, 2546391), (120, 1697594), (240, 848797)]