201326410537

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{1109}}^1$

素因数の和:1438

約数の個数: 64

約数和(自身を含む): 244900454400

約数和(自身を除く): 43574043863

約数列:

[1, 7, 41, 59, 71, 151, 287, 413, 497, 1057, 1109, 2419, 2911, 4189, 6191, 7763, 8909, 10721, 16933, 20377, 29323, 43337, 45469, 62363, 65431, 75047, 78739, 167459, 171749, 318283, 365269, 439561, 458017, 551173, 632539, 1172213, 1202243, 2556883, 2682671, 3076927, 3228299, 4427773, 4645601, 6865819, 9880081, 11889589, 18778697, 22598093, 25934099, 32519207, 48060733, 69160567, 83227123, 181538693, 190469641, 405083321, 487473149, 701485751, 1333287487, 2835583247, 3412312043, 4910400257, 28760915791, 201326410537]

約数ペア:

[(1, 201326410537), (7, 28760915791), (41, 4910400257), (59, 3412312043), (71, 2835583247), (151, 1333287487), (287, 701485751), (413, 487473149), (497, 405083321), (1057, 190469641), (1109, 181538693), (2419, 83227123), (2911, 69160567), (4189, 48060733), (6191, 32519207), (7763, 25934099), (8909, 22598093), (10721, 18778697), (16933, 11889589), (20377, 9880081), (29323, 6865819), (43337, 4645601), (45469, 4427773), (62363, 3228299), (65431, 3076927), (75047, 2682671), (78739, 2556883), (167459, 1202243), (171749, 1172213), (318283, 632539), (365269, 551173), (439561, 458017)]