201549796

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{829}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 425756800

約数和(自身を除く): 224207004

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 457, 532, 829, 914, 1658, 1828, 3199, 3316, 5803, 6398, 8683, 11606, 12796, 15751, 17366, 23212, 31502, 34732, 60781, 63004, 110257, 121562, 220514, 243124, 378853, 441028, 757706, 1515412, 2651971, 5303942, 7198207, 10607884, 14396414, 28792828, 50387449, 100774898, 201549796]

約数ペア:

[(1, 201549796), (2, 100774898), (4, 50387449), (7, 28792828), (14, 14396414), (19, 10607884), (28, 7198207), (38, 5303942), (76, 2651971), (133, 1515412), (266, 757706), (457, 441028), (532, 378853), (829, 243124), (914, 220514), (1658, 121562), (1828, 110257), (3199, 63004), (3316, 60781), (5803, 34732), (6398, 31502), (8683, 23212), (11606, 17366), (12796, 15751)]