201620274804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2744029}}^1$

素因数の和:2744209

約数の個数: 72

約数和(自身を含む): 552351286760

約数和(自身を除く): 350731011956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 157, 234, 314, 468, 471, 628, 942, 1413, 1884, 2041, 2826, 4082, 5652, 6123, 8164, 12246, 18369, 24492, 36738, 73476, 2744029, 5488058, 8232087, 10976116, 16464174, 24696261, 32928348, 35672377, 49392522, 71344754, 98785044, 107017131, 142689508, 214034262, 321051393, 428068524, 430812553, 642102786, 861625106, 1284205572, 1292437659, 1723250212, 2584875318, 3877312977, 5169750636, 5600563189, 7754625954, 11201126378, 15509251908, 16801689567, 22402252756, 33603379134, 50405068701, 67206758268, 100810137402, 201620274804]

約数ペア:

[(1, 201620274804), (2, 100810137402), (3, 67206758268), (4, 50405068701), (6, 33603379134), (9, 22402252756), (12, 16801689567), (13, 15509251908), (18, 11201126378), (26, 7754625954), (36, 5600563189), (39, 5169750636), (52, 3877312977), (78, 2584875318), (117, 1723250212), (156, 1292437659), (157, 1284205572), (234, 861625106), (314, 642102786), (468, 430812553), (471, 428068524), (628, 321051393), (942, 214034262), (1413, 142689508), (1884, 107017131), (2041, 98785044), (2826, 71344754), (4082, 49392522), (5652, 35672377), (6123, 32928348), (8164, 24696261), (12246, 16464174), (18369, 10976116), (24492, 8232087), (36738, 5488058), (73476, 2744029)]