194964296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 400152960

約数和(自身を除く): 205188664

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 71, 122, 136, 142, 244, 284, 331, 488, 568, 662, 1037, 1207, 1324, 2074, 2414, 2648, 4148, 4331, 4828, 5627, 8296, 8662, 9656, 11254, 17324, 20191, 22508, 23501, 34648, 40382, 45016, 47002, 73627, 80764, 94004, 147254, 161528, 188008, 294508, 343247, 399517, 589016, 686494, 799034, 1372988, 1433561, 1598068, 2745976, 2867122, 3196136, 5734244, 11468488, 24370537, 48741074, 97482148, 194964296]

約数ペア:

[(1, 194964296), (2, 97482148), (4, 48741074), (8, 24370537), (17, 11468488), (34, 5734244), (61, 3196136), (68, 2867122), (71, 2745976), (122, 1598068), (136, 1433561), (142, 1372988), (244, 799034), (284, 686494), (331, 589016), (488, 399517), (568, 343247), (662, 294508), (1037, 188008), (1207, 161528), (1324, 147254), (2074, 94004), (2414, 80764), (2648, 73627), (4148, 47002), (4331, 45016), (4828, 40382), (5627, 34648), (8296, 23501), (8662, 22508), (9656, 20191), (11254, 17324)]