207957308918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{5821}}^1$

素因数の和:6213

約数の個数: 64

約数和(自身を含む): 340846894080

約数和(自身を除く): 132889585162

約数列:

[1, 2, 19, 38, 47, 83, 94, 166, 241, 482, 893, 1577, 1786, 3154, 3901, 4579, 5821, 7802, 9158, 11327, 11642, 20003, 22654, 40006, 74119, 110599, 148238, 215213, 221198, 273587, 380057, 430426, 483143, 547174, 760114, 940141, 966286, 1402861, 1880282, 2805722, 5198153, 9179717, 10396306, 17862679, 18359434, 22707721, 26654359, 35725358, 45415442, 53308718, 65934467, 116437463, 131868934, 232874926, 431446699, 862893398, 1252754873, 2212311797, 2505509746, 4424623594, 5472560761, 10945121522, 103978654459, 207957308918]

約数ペア:

[(1, 207957308918), (2, 103978654459), (19, 10945121522), (38, 5472560761), (47, 4424623594), (83, 2505509746), (94, 2212311797), (166, 1252754873), (241, 862893398), (482, 431446699), (893, 232874926), (1577, 131868934), (1786, 116437463), (3154, 65934467), (3901, 53308718), (4579, 45415442), (5821, 35725358), (7802, 26654359), (9158, 22707721), (11327, 18359434), (11642, 17862679), (20003, 10396306), (22654, 9179717), (40006, 5198153), (74119, 2805722), (110599, 1880282), (148238, 1402861), (215213, 966286), (221198, 940141), (273587, 760114), (380057, 547174), (430426, 483143)]