210959658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{9907}}^1$

素因数の和:9948

約数の個数: 72

約数和(自身を含む): 565707168

約数和(自身を除く): 354747510

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1521, 1638, 2366, 3042, 3549, 7098, 9907, 10647, 19814, 21294, 29721, 59442, 69349, 89163, 128791, 138698, 178326, 208047, 257582, 386373, 416094, 624141, 772746, 901537, 1159119, 1248282, 1674283, 1803074, 2318238, 2704611, 3348566, 5022849, 5409222, 8113833, 10045698, 11719981, 15068547, 16227666, 23439962, 30137094, 35159943, 70319886, 105479829, 210959658]

約数ペア:

[(1, 210959658), (2, 105479829), (3, 70319886), (6, 35159943), (7, 30137094), (9, 23439962), (13, 16227666), (14, 15068547), (18, 11719981), (21, 10045698), (26, 8113833), (39, 5409222), (42, 5022849), (63, 3348566), (78, 2704611), (91, 2318238), (117, 1803074), (126, 1674283), (169, 1248282), (182, 1159119), (234, 901537), (273, 772746), (338, 624141), (507, 416094), (546, 386373), (819, 257582), (1014, 208047), (1183, 178326), (1521, 138698), (1638, 128791), (2366, 89163), (3042, 69349), (3549, 59442), (7098, 29721), (9907, 21294), (10647, 19814)]