202313090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{863}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 443418624

約数和(自身を除く): 241105534

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 197, 238, 394, 595, 863, 985, 1190, 1379, 1726, 1970, 2758, 3349, 4315, 6041, 6698, 6895, 8630, 12082, 13790, 14671, 16745, 23443, 29342, 30205, 33490, 46886, 60410, 73355, 102697, 117215, 146710, 170011, 205394, 234430, 340022, 513485, 850055, 1026970, 1190077, 1700110, 2380154, 2890187, 5780374, 5950385, 11900770, 14450935, 20231309, 28901870, 40462618, 101156545, 202313090]

約数ペア:

[(1, 202313090), (2, 101156545), (5, 40462618), (7, 28901870), (10, 20231309), (14, 14450935), (17, 11900770), (34, 5950385), (35, 5780374), (70, 2890187), (85, 2380154), (119, 1700110), (170, 1190077), (197, 1026970), (238, 850055), (394, 513485), (595, 340022), (863, 234430), (985, 205394), (1190, 170011), (1379, 146710), (1726, 117215), (1970, 102697), (2758, 73355), (3349, 60410), (4315, 46886), (6041, 33490), (6698, 30205), (6895, 29342), (8630, 23443), (12082, 16745), (13790, 14671)]