210773264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:328

約数の個数: 80

約数和(自身を含む): 453304320

約数和(自身を除く): 242531056

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 101, 104, 127, 158, 202, 208, 254, 316, 404, 508, 632, 808, 1016, 1027, 1264, 1313, 1616, 1651, 2032, 2054, 2626, 3302, 4108, 5252, 6604, 7979, 8216, 10033, 10504, 12827, 13208, 15958, 16432, 20066, 21008, 25654, 26416, 31916, 40132, 51308, 63832, 80264, 102616, 103727, 127664, 130429, 160528, 166751, 205232, 207454, 260858, 333502, 414908, 521716, 667004, 829816, 1013333, 1043432, 1334008, 1659632, 2026666, 2086864, 2668016, 4053332, 8106664, 13173329, 16213328, 26346658, 52693316, 105386632, 210773264]

約数ペア:

[(1, 210773264), (2, 105386632), (4, 52693316), (8, 26346658), (13, 16213328), (16, 13173329), (26, 8106664), (52, 4053332), (79, 2668016), (101, 2086864), (104, 2026666), (127, 1659632), (158, 1334008), (202, 1043432), (208, 1013333), (254, 829816), (316, 667004), (404, 521716), (508, 414908), (632, 333502), (808, 260858), (1016, 207454), (1027, 205232), (1264, 166751), (1313, 160528), (1616, 130429), (1651, 127664), (2032, 103727), (2054, 102616), (2626, 80264), (3302, 63832), (4108, 51308), (5252, 40132), (6604, 31916), (7979, 26416), (8216, 25654), (10033, 21008), (10504, 20066), (12827, 16432), (13208, 15958)]