193669338

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2663}}^1$

素因数の和:2739

約数の個数: 64

約数和(自身を含む): 441925632

約数和(自身を除く): 248256294

約数列:

[1, 2, 3, 6, 17, 23, 31, 34, 46, 51, 62, 69, 93, 102, 138, 186, 391, 527, 713, 782, 1054, 1173, 1426, 1581, 2139, 2346, 2663, 3162, 4278, 5326, 7989, 12121, 15978, 24242, 36363, 45271, 61249, 72726, 82553, 90542, 122498, 135813, 165106, 183747, 247659, 271626, 367494, 495318, 1041233, 1403401, 1898719, 2082466, 2806802, 3123699, 3797438, 4210203, 5696157, 6247398, 8420406, 11392314, 32278223, 64556446, 96834669, 193669338]

約数ペア:

[(1, 193669338), (2, 96834669), (3, 64556446), (6, 32278223), (17, 11392314), (23, 8420406), (31, 6247398), (34, 5696157), (46, 4210203), (51, 3797438), (62, 3123699), (69, 2806802), (93, 2082466), (102, 1898719), (138, 1403401), (186, 1041233), (391, 495318), (527, 367494), (713, 271626), (782, 247659), (1054, 183747), (1173, 165106), (1426, 135813), (1581, 122498), (2139, 90542), (2346, 82553), (2663, 72726), (3162, 61249), (4278, 45271), (5326, 36363), (7989, 24242), (12121, 15978)]