202328590

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1\times {\mathrm{541}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 368776800

約数和(自身を除く): 166448210

約数列:

[1, 2, 5, 10, 149, 251, 298, 502, 541, 745, 1082, 1255, 1490, 2510, 2705, 5410, 37399, 74798, 80609, 135791, 161218, 186995, 271582, 373990, 403045, 678955, 806090, 1357910, 20232859, 40465718, 101164295, 202328590]

約数ペア:

[(1, 202328590), (2, 101164295), (5, 40465718), (10, 20232859), (149, 1357910), (251, 806090), (298, 678955), (502, 403045), (541, 373990), (745, 271582), (1082, 186995), (1255, 161218), (1490, 135791), (2510, 80609), (2705, 74798), (5410, 37399)]