201070786580

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1\times {\mathrm{138637}}^1$

素因数の和:139344

約数の個数: 48

約数和(自身を含む): 426321831936

約数和(自身を除く): 225251045356

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 571, 635, 1142, 1270, 2284, 2540, 2855, 5710, 11420, 72517, 138637, 145034, 277274, 290068, 362585, 554548, 693185, 725170, 1386370, 1450340, 2772740, 17606899, 35213798, 70427596, 79161727, 88034495, 158323454, 176068990, 316646908, 352137980, 395808635, 791617270, 1583234540, 10053539329, 20107078658, 40214157316, 50267696645, 100535393290, 201070786580]

約数ペア:

[(1, 201070786580), (2, 100535393290), (4, 50267696645), (5, 40214157316), (10, 20107078658), (20, 10053539329), (127, 1583234540), (254, 791617270), (508, 395808635), (571, 352137980), (635, 316646908), (1142, 176068990), (1270, 158323454), (2284, 88034495), (2540, 79161727), (2855, 70427596), (5710, 35213798), (11420, 17606899), (72517, 2772740), (138637, 1450340), (145034, 1386370), (277274, 725170), (290068, 693185), (362585, 554548)]