243669062

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{991}}^1$

素因数の和:1213

約数の個数: 48

約数和(自身を含む): 460720512

約数和(自身を除く): 217051450

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 193, 386, 637, 991, 1274, 1351, 1982, 2509, 2702, 5018, 6937, 9457, 12883, 13874, 17563, 18914, 25766, 35126, 48559, 90181, 97118, 122941, 180362, 191263, 245882, 382526, 631267, 1262534, 1338841, 2486419, 2677682, 4972838, 9371887, 17404933, 18743774, 34809866, 121834531, 243669062]

約数ペア:

[(1, 243669062), (2, 121834531), (7, 34809866), (13, 18743774), (14, 17404933), (26, 9371887), (49, 4972838), (91, 2677682), (98, 2486419), (182, 1338841), (193, 1262534), (386, 631267), (637, 382526), (991, 245882), (1274, 191263), (1351, 180362), (1982, 122941), (2509, 97118), (2702, 90181), (5018, 48559), (6937, 35126), (9457, 25766), (12883, 18914), (13874, 17563)]