211771014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4673}}^1$

素因数の和:4781

約数の個数: 64

約数和(自身を含む): 527675904

約数和(自身を除く): 315904890

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 83, 91, 166, 182, 249, 273, 498, 546, 581, 1079, 1162, 1743, 2158, 3237, 3486, 4673, 6474, 7553, 9346, 14019, 15106, 22659, 28038, 32711, 45318, 60749, 65422, 98133, 121498, 182247, 196266, 364494, 387859, 425243, 775718, 850486, 1163577, 1275729, 2327154, 2551458, 2715013, 5042167, 5430026, 8145039, 10084334, 15126501, 16290078, 30253002, 35295169, 70590338, 105885507, 211771014]

約数ペア:

[(1, 211771014), (2, 105885507), (3, 70590338), (6, 35295169), (7, 30253002), (13, 16290078), (14, 15126501), (21, 10084334), (26, 8145039), (39, 5430026), (42, 5042167), (78, 2715013), (83, 2551458), (91, 2327154), (166, 1275729), (182, 1163577), (249, 850486), (273, 775718), (498, 425243), (546, 387859), (581, 364494), (1079, 196266), (1162, 182247), (1743, 121498), (2158, 98133), (3237, 65422), (3486, 60749), (4673, 45318), (6474, 32711), (7553, 28038), (9346, 22659), (14019, 15106)]