203945924

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 475480320

約数和(自身を除く): 271534396

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 37, 38, 52, 74, 76, 91, 133, 148, 182, 247, 259, 266, 364, 481, 494, 518, 532, 703, 797, 962, 988, 1036, 1406, 1594, 1729, 1924, 2812, 3188, 3367, 3458, 4921, 5579, 6734, 6916, 9139, 9842, 10361, 11158, 13468, 15143, 18278, 19684, 20722, 22316, 29489, 30286, 36556, 41444, 58978, 60572, 63973, 72527, 106001, 117956, 127946, 145054, 196859, 206423, 212002, 255892, 290108, 383357, 393718, 412846, 424004, 560291, 766714, 787436, 825692, 1120582, 1378013, 1533428, 2241164, 2683499, 2756026, 3922037, 5366998, 5512052, 7283783, 7844074, 10733996, 14567566, 15688148, 29135132, 50986481, 101972962, 203945924]

約数ペア:

[(1, 203945924), (2, 101972962), (4, 50986481), (7, 29135132), (13, 15688148), (14, 14567566), (19, 10733996), (26, 7844074), (28, 7283783), (37, 5512052), (38, 5366998), (52, 3922037), (74, 2756026), (76, 2683499), (91, 2241164), (133, 1533428), (148, 1378013), (182, 1120582), (247, 825692), (259, 787436), (266, 766714), (364, 560291), (481, 424004), (494, 412846), (518, 393718), (532, 383357), (703, 290108), (797, 255892), (962, 212002), (988, 206423), (1036, 196859), (1406, 145054), (1594, 127946), (1729, 117956), (1924, 106001), (2812, 72527), (3188, 63973), (3367, 60572), (3458, 58978), (4921, 41444), (5579, 36556), (6734, 30286), (6916, 29489), (9139, 22316), (9842, 20722), (10361, 19684), (11158, 18278), (13468, 15143)]