207924366

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1$

素因数の和:961

約数の個数: 64

約数和(自身を含む): 465131520

約数和(自身を除く): 257207154

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 79, 82, 123, 158, 237, 246, 474, 533, 823, 1027, 1066, 1599, 1646, 2054, 2469, 3081, 3198, 3239, 4938, 6162, 6478, 9717, 10699, 19434, 21398, 32097, 33743, 42107, 64194, 65017, 67486, 84214, 101229, 126321, 130034, 195051, 202458, 252642, 390102, 438659, 845221, 877318, 1315977, 1690442, 2535663, 2631954, 2665697, 5071326, 5331394, 7997091, 15994182, 34654061, 69308122, 103962183, 207924366]

約数ペア:

[(1, 207924366), (2, 103962183), (3, 69308122), (6, 34654061), (13, 15994182), (26, 7997091), (39, 5331394), (41, 5071326), (78, 2665697), (79, 2631954), (82, 2535663), (123, 1690442), (158, 1315977), (237, 877318), (246, 845221), (474, 438659), (533, 390102), (823, 252642), (1027, 202458), (1066, 195051), (1599, 130034), (1646, 126321), (2054, 101229), (2469, 84214), (3081, 67486), (3198, 65017), (3239, 64194), (4938, 42107), (6162, 33743), (6478, 32097), (9717, 21398), (10699, 19434)]