202395655

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4013}}^1$

素因数の和:4167

約数の個数: 32

約数和(自身を含む): 305192448

約数和(自身を除く): 102796793

約数列:

[1, 5, 7, 11, 35, 55, 77, 131, 385, 655, 917, 1441, 4013, 4585, 7205, 10087, 20065, 28091, 44143, 50435, 140455, 220715, 309001, 525703, 1545005, 2628515, 3679921, 5782733, 18399605, 28913665, 40479131, 202395655]

約数ペア:

[(1, 202395655), (5, 40479131), (7, 28913665), (11, 18399605), (35, 5782733), (55, 3679921), (77, 2628515), (131, 1545005), (385, 525703), (655, 309001), (917, 220715), (1441, 140455), (4013, 50435), (4585, 44143), (7205, 28091), (10087, 20065)]