210555696

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1283}}^1$

素因数の和:1570

約数の個数: 80

約数和(自身を含む): 588462336

約数和(自身を除く): 377906640

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 263, 312, 526, 624, 789, 1052, 1283, 1578, 2104, 2566, 3156, 3419, 3849, 4208, 5132, 6312, 6838, 7698, 10257, 10264, 12624, 13676, 15396, 16679, 20514, 20528, 27352, 30792, 33358, 41028, 50037, 54704, 61584, 66716, 82056, 100074, 133432, 164112, 200148, 266864, 337429, 400296, 674858, 800592, 1012287, 1349716, 2024574, 2699432, 4049148, 4386577, 5398864, 8098296, 8773154, 13159731, 16196592, 17546308, 26319462, 35092616, 52638924, 70185232, 105277848, 210555696]

約数ペア:

[(1, 210555696), (2, 105277848), (3, 70185232), (4, 52638924), (6, 35092616), (8, 26319462), (12, 17546308), (13, 16196592), (16, 13159731), (24, 8773154), (26, 8098296), (39, 5398864), (48, 4386577), (52, 4049148), (78, 2699432), (104, 2024574), (156, 1349716), (208, 1012287), (263, 800592), (312, 674858), (526, 400296), (624, 337429), (789, 266864), (1052, 200148), (1283, 164112), (1578, 133432), (2104, 100074), (2566, 82056), (3156, 66716), (3419, 61584), (3849, 54704), (4208, 50037), (5132, 41028), (6312, 33358), (6838, 30792), (7698, 27352), (10257, 20528), (10264, 20514), (12624, 16679), (13676, 15396)]