210869316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26993}}^1$

素因数の和:27041

約数の個数: 72

約数和(自身を含む): 628852224

約数和(自身を除く): 417982908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 26993, 53986, 80979, 107972, 161958, 188951, 242937, 323916, 377902, 485874, 566853, 755804, 836783, 971748, 1133706, 1673566, 1700559, 2267412, 2510349, 3347132, 3401118, 5020698, 5857481, 6802236, 7531047, 10041396, 11714962, 15062094, 17572443, 23429924, 30124188, 35144886, 52717329, 70289772, 105434658, 210869316]

約数ペア:

[(1, 210869316), (2, 105434658), (3, 70289772), (4, 52717329), (6, 35144886), (7, 30124188), (9, 23429924), (12, 17572443), (14, 15062094), (18, 11714962), (21, 10041396), (28, 7531047), (31, 6802236), (36, 5857481), (42, 5020698), (62, 3401118), (63, 3347132), (84, 2510349), (93, 2267412), (124, 1700559), (126, 1673566), (186, 1133706), (217, 971748), (252, 836783), (279, 755804), (372, 566853), (434, 485874), (558, 377902), (651, 323916), (868, 242937), (1116, 188951), (1302, 161958), (1953, 107972), (2604, 80979), (3906, 53986), (7812, 26993)]