200838582016

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{304907}}^1$

素因数の和:305037

約数の個数: 72

約数和(自身を含む): 418811871744

約数和(自身を除く): 217973289728

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 83, 124, 128, 166, 248, 256, 332, 496, 664, 992, 1328, 1984, 2573, 2656, 3968, 5146, 5312, 7936, 10292, 10624, 20584, 21248, 41168, 82336, 164672, 304907, 329344, 609814, 658688, 1219628, 2439256, 4878512, 9452117, 9757024, 18904234, 19514048, 25307281, 37808468, 39028096, 50614562, 75616936, 78056192, 101229124, 151233872, 202458248, 302467744, 404916496, 604935488, 784525711, 809832992, 1209870976, 1569051422, 1619665984, 2419741952, 3138102844, 3239331968, 6276205688, 6478663936, 12552411376, 25104822752, 50209645504, 100419291008, 200838582016]

約数ペア:

[(1, 200838582016), (2, 100419291008), (4, 50209645504), (8, 25104822752), (16, 12552411376), (31, 6478663936), (32, 6276205688), (62, 3239331968), (64, 3138102844), (83, 2419741952), (124, 1619665984), (128, 1569051422), (166, 1209870976), (248, 809832992), (256, 784525711), (332, 604935488), (496, 404916496), (664, 302467744), (992, 202458248), (1328, 151233872), (1984, 101229124), (2573, 78056192), (2656, 75616936), (3968, 50614562), (5146, 39028096), (5312, 37808468), (7936, 25307281), (10292, 19514048), (10624, 18904234), (20584, 9757024), (21248, 9452117), (41168, 4878512), (82336, 2439256), (164672, 1219628), (304907, 658688), (329344, 609814)]