205067412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:474

約数の個数: 108

約数和(自身を含む): 575134560

約数和(自身を除く): 370067148

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 179, 198, 242, 263, 358, 363, 396, 484, 526, 537, 716, 726, 789, 1052, 1074, 1089, 1452, 1578, 1611, 1969, 2148, 2178, 2367, 2893, 3156, 3222, 3938, 4356, 4734, 5786, 5907, 6444, 7876, 8679, 9468, 11572, 11814, 17358, 17721, 21659, 23628, 26037, 31823, 34716, 35442, 43318, 47077, 52074, 63646, 64977, 70884, 86636, 94154, 95469, 104148, 127292, 129954, 141231, 188308, 190938, 194931, 259908, 282462, 286407, 381876, 389862, 423693, 517847, 564924, 572814, 779724, 847386, 1035694, 1145628, 1553541, 1694772, 2071388, 3107082, 4660623, 5696317, 6214164, 9321246, 11392634, 17088951, 18642492, 22785268, 34177902, 51266853, 68355804, 102533706, 205067412]

約数ペア:

[(1, 205067412), (2, 102533706), (3, 68355804), (4, 51266853), (6, 34177902), (9, 22785268), (11, 18642492), (12, 17088951), (18, 11392634), (22, 9321246), (33, 6214164), (36, 5696317), (44, 4660623), (66, 3107082), (99, 2071388), (121, 1694772), (132, 1553541), (179, 1145628), (198, 1035694), (242, 847386), (263, 779724), (358, 572814), (363, 564924), (396, 517847), (484, 423693), (526, 389862), (537, 381876), (716, 286407), (726, 282462), (789, 259908), (1052, 194931), (1074, 190938), (1089, 188308), (1452, 141231), (1578, 129954), (1611, 127292), (1969, 104148), (2148, 95469), (2178, 94154), (2367, 86636), (2893, 70884), (3156, 64977), (3222, 63646), (3938, 52074), (4356, 47077), (4734, 43318), (5786, 35442), (5907, 34716), (6444, 31823), (7876, 26037), (8679, 23628), (9468, 21659), (11572, 17721), (11814, 17358)]