204028422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4441}}^1$

素因数の和:4509

約数の個数: 64

約数和(自身を含む): 477603840

約数和(自身を除く): 273575418

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 403, 494, 589, 741, 806, 1178, 1209, 1482, 1767, 2418, 3534, 4441, 7657, 8882, 13323, 15314, 22971, 26646, 45942, 57733, 84379, 115466, 137671, 168758, 173199, 253137, 275342, 346398, 413013, 506274, 826026, 1096927, 1789723, 2193854, 2615749, 3290781, 3579446, 5231498, 5369169, 6581562, 7847247, 10738338, 15694494, 34004737, 68009474, 102014211, 204028422]

約数ペア:

[(1, 204028422), (2, 102014211), (3, 68009474), (6, 34004737), (13, 15694494), (19, 10738338), (26, 7847247), (31, 6581562), (38, 5369169), (39, 5231498), (57, 3579446), (62, 3290781), (78, 2615749), (93, 2193854), (114, 1789723), (186, 1096927), (247, 826026), (403, 506274), (494, 413013), (589, 346398), (741, 275342), (806, 253137), (1178, 173199), (1209, 168758), (1482, 137671), (1767, 115466), (2418, 84379), (3534, 57733), (4441, 45942), (7657, 26646), (8882, 22971), (13323, 15314)]