193794118

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1429

約数の個数: 48

約数和(自身を含む): 362342160

約数和(自身を除く): 168548042

約数列:

[1, 2, 7, 14, 17, 34, 49, 89, 98, 119, 178, 238, 623, 833, 1246, 1307, 1513, 1666, 2614, 3026, 4361, 8722, 9149, 10591, 18298, 21182, 22219, 44438, 64043, 74137, 116323, 128086, 148274, 155533, 232646, 311066, 814261, 1088731, 1628522, 1977491, 2177462, 3954982, 5699827, 11399654, 13842437, 27684874, 96897059, 193794118]

約数ペア:

[(1, 193794118), (2, 96897059), (7, 27684874), (14, 13842437), (17, 11399654), (34, 5699827), (49, 3954982), (89, 2177462), (98, 1977491), (119, 1628522), (178, 1088731), (238, 814261), (623, 311066), (833, 232646), (1246, 155533), (1307, 148274), (1513, 128086), (1666, 116323), (2614, 74137), (3026, 64043), (4361, 44438), (8722, 22219), (9149, 21182), (10591, 18298)]