205125432

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{839}}^1$

素因数の和:1076

約数の個数: 64

約数和(自身を含む): 524966400

約数和(自身を除く): 319840968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 167, 183, 244, 334, 366, 488, 501, 668, 732, 839, 1002, 1336, 1464, 1678, 2004, 2517, 3356, 4008, 5034, 6712, 10068, 10187, 20136, 20374, 30561, 40748, 51179, 61122, 81496, 102358, 122244, 140113, 153537, 204716, 244488, 280226, 307074, 409432, 420339, 560452, 614148, 840678, 1120904, 1228296, 1681356, 3362712, 8546893, 17093786, 25640679, 34187572, 51281358, 68375144, 102562716, 205125432]

約数ペア:

[(1, 205125432), (2, 102562716), (3, 68375144), (4, 51281358), (6, 34187572), (8, 25640679), (12, 17093786), (24, 8546893), (61, 3362712), (122, 1681356), (167, 1228296), (183, 1120904), (244, 840678), (334, 614148), (366, 560452), (488, 420339), (501, 409432), (668, 307074), (732, 280226), (839, 244488), (1002, 204716), (1336, 153537), (1464, 140113), (1678, 122244), (2004, 102358), (2517, 81496), (3356, 61122), (4008, 51179), (5034, 40748), (6712, 30561), (10068, 20374), (10187, 20136)]