194831220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{761}}^1$

素因数の和:1041

約数の個数: 96

約数和(自身を含む): 580680576

約数和(自身を除く): 385849356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 251, 255, 340, 502, 510, 753, 761, 1004, 1020, 1255, 1506, 1522, 2283, 2510, 3012, 3044, 3765, 3805, 4267, 4566, 5020, 7530, 7610, 8534, 9132, 11415, 12801, 12937, 15060, 15220, 17068, 21335, 22830, 25602, 25874, 38811, 42670, 45660, 51204, 51748, 64005, 64685, 77622, 85340, 128010, 129370, 155244, 191011, 194055, 256020, 258740, 382022, 388110, 573033, 764044, 776220, 955055, 1146066, 1910110, 2292132, 2865165, 3247187, 3820220, 5730330, 6494374, 9741561, 11460660, 12988748, 16235935, 19483122, 32471870, 38966244, 48707805, 64943740, 97415610, 194831220]

約数ペア:

[(1, 194831220), (2, 97415610), (3, 64943740), (4, 48707805), (5, 38966244), (6, 32471870), (10, 19483122), (12, 16235935), (15, 12988748), (17, 11460660), (20, 9741561), (30, 6494374), (34, 5730330), (51, 3820220), (60, 3247187), (68, 2865165), (85, 2292132), (102, 1910110), (170, 1146066), (204, 955055), (251, 776220), (255, 764044), (340, 573033), (502, 388110), (510, 382022), (753, 258740), (761, 256020), (1004, 194055), (1020, 191011), (1255, 155244), (1506, 129370), (1522, 128010), (2283, 85340), (2510, 77622), (3012, 64685), (3044, 64005), (3765, 51748), (3805, 51204), (4267, 45660), (4566, 42670), (5020, 38811), (7530, 25874), (7610, 25602), (8534, 22830), (9132, 21335), (11415, 17068), (12801, 15220), (12937, 15060)]