201657112450

素因数分解:

$2^1\times 5^2\times {\mathrm{491}}^1\times {\mathrm{1091}}^1\times {\mathrm{7529}}^1$

素因数の和:9123

約数の個数: 48

約数和(自身を含む): 376240606560

約数和(自身を除く): 174583494110

約数列:

[1, 2, 5, 10, 25, 50, 491, 982, 1091, 2182, 2455, 4910, 5455, 7529, 10910, 12275, 15058, 24550, 27275, 37645, 54550, 75290, 188225, 376450, 535681, 1071362, 2678405, 3696739, 5356810, 7393478, 8214139, 13392025, 16428278, 18483695, 26784050, 36967390, 41070695, 82141390, 92418475, 184836950, 205353475, 410706950, 4033142249, 8066284498, 20165711245, 40331422490, 100828556225, 201657112450]

約数ペア:

[(1, 201657112450), (2, 100828556225), (5, 40331422490), (10, 20165711245), (25, 8066284498), (50, 4033142249), (491, 410706950), (982, 205353475), (1091, 184836950), (2182, 92418475), (2455, 82141390), (4910, 41070695), (5455, 36967390), (7529, 26784050), (10910, 18483695), (12275, 16428278), (15058, 13392025), (24550, 8214139), (27275, 7393478), (37645, 5356810), (54550, 3696739), (75290, 2678405), (188225, 1071362), (376450, 535681)]