201506860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{463}}^2$

素因数の和:982

約数の個数: 36

約数和(自身を含む): 433103328

約数和(自身を除く): 231596468

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 463, 470, 926, 940, 1852, 2315, 4630, 9260, 21761, 43522, 87044, 108805, 214369, 217610, 428738, 435220, 857476, 1071845, 2143690, 4287380, 10075343, 20150686, 40301372, 50376715, 100753430, 201506860]

約数ペア:

[(1, 201506860), (2, 100753430), (4, 50376715), (5, 40301372), (10, 20150686), (20, 10075343), (47, 4287380), (94, 2143690), (188, 1071845), (235, 857476), (463, 435220), (470, 428738), (926, 217610), (940, 214369), (1852, 108805), (2315, 87044), (4630, 43522), (9260, 21761)]