202123782

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:463

約数の個数: 128

約数和(自身を含む): 542638080

約数和(自身を除く): 340514298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 47, 54, 62, 63, 93, 94, 126, 141, 186, 189, 217, 279, 282, 329, 367, 378, 423, 434, 558, 651, 658, 734, 837, 846, 987, 1101, 1269, 1302, 1457, 1674, 1953, 1974, 2202, 2538, 2569, 2914, 2961, 3303, 3906, 4371, 5138, 5859, 5922, 6606, 7707, 8742, 8883, 9909, 10199, 11377, 11718, 13113, 15414, 17249, 17766, 19818, 20398, 22754, 23121, 26226, 30597, 34131, 34498, 39339, 46242, 51747, 61194, 68262, 69363, 78678, 79639, 91791, 102393, 103494, 120743, 138726, 155241, 159278, 183582, 204786, 238917, 241486, 275373, 307179, 310482, 362229, 465723, 477834, 534719, 550746, 614358, 716751, 724458, 931446, 1069438, 1086687, 1433502, 1604157, 2150253, 2173374, 3208314, 3260061, 3743033, 4300506, 4812471, 6520122, 7486066, 9624942, 11229099, 14437413, 22458198, 28874826, 33687297, 67374594, 101061891, 202123782]

約数ペア:

[(1, 202123782), (2, 101061891), (3, 67374594), (6, 33687297), (7, 28874826), (9, 22458198), (14, 14437413), (18, 11229099), (21, 9624942), (27, 7486066), (31, 6520122), (42, 4812471), (47, 4300506), (54, 3743033), (62, 3260061), (63, 3208314), (93, 2173374), (94, 2150253), (126, 1604157), (141, 1433502), (186, 1086687), (189, 1069438), (217, 931446), (279, 724458), (282, 716751), (329, 614358), (367, 550746), (378, 534719), (423, 477834), (434, 465723), (558, 362229), (651, 310482), (658, 307179), (734, 275373), (837, 241486), (846, 238917), (987, 204786), (1101, 183582), (1269, 159278), (1302, 155241), (1457, 138726), (1674, 120743), (1953, 103494), (1974, 102393), (2202, 91791), (2538, 79639), (2569, 78678), (2914, 69363), (2961, 68262), (3303, 61194), (3906, 51747), (4371, 46242), (5138, 39339), (5859, 34498), (5922, 34131), (6606, 30597), (7707, 26226), (8742, 23121), (8883, 22754), (9909, 20398), (10199, 19818), (11377, 17766), (11718, 17249), (13113, 15414)]