210868658

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 444019968

約数和(自身を除く): 233151310

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 41, 49, 77, 82, 91, 98, 143, 154, 182, 286, 287, 367, 451, 533, 539, 574, 637, 734, 902, 1001, 1066, 1078, 1274, 2002, 2009, 2569, 3157, 3731, 4018, 4037, 4771, 5138, 5863, 6314, 7007, 7462, 8074, 9542, 11726, 14014, 15047, 17983, 22099, 26117, 28259, 30094, 33397, 35966, 41041, 44198, 52234, 52481, 56518, 66794, 82082, 104962, 105329, 165517, 195611, 197813, 210658, 233779, 287287, 331034, 367367, 391222, 395626, 467558, 574574, 734734, 737303, 1158619, 1369277, 1474606, 2151721, 2317238, 2571569, 2738554, 4303442, 5143138, 8110333, 9584939, 15062047, 16220666, 19169878, 30124094, 105434329, 210868658]

約数ペア:

[(1, 210868658), (2, 105434329), (7, 30124094), (11, 19169878), (13, 16220666), (14, 15062047), (22, 9584939), (26, 8110333), (41, 5143138), (49, 4303442), (77, 2738554), (82, 2571569), (91, 2317238), (98, 2151721), (143, 1474606), (154, 1369277), (182, 1158619), (286, 737303), (287, 734734), (367, 574574), (451, 467558), (533, 395626), (539, 391222), (574, 367367), (637, 331034), (734, 287287), (902, 233779), (1001, 210658), (1066, 197813), (1078, 195611), (1274, 165517), (2002, 105329), (2009, 104962), (2569, 82082), (3157, 66794), (3731, 56518), (4018, 52481), (4037, 52234), (4771, 44198), (5138, 41041), (5863, 35966), (6314, 33397), (7007, 30094), (7462, 28259), (8074, 26117), (9542, 22099), (11726, 17983), (14014, 15047)]