201942090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4391}}^1$

素因数の和:4484

約数の個数: 96

約数和(自身を含む): 608414976

約数和(自身を除く): 406472886

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 73, 90, 105, 126, 146, 210, 219, 315, 365, 438, 511, 630, 657, 730, 1022, 1095, 1314, 1533, 2190, 2555, 3066, 3285, 4391, 4599, 5110, 6570, 7665, 8782, 9198, 13173, 15330, 21955, 22995, 26346, 30737, 39519, 43910, 45990, 61474, 65865, 79038, 92211, 131730, 153685, 184422, 197595, 276633, 307370, 320543, 395190, 461055, 553266, 641086, 922110, 961629, 1383165, 1602715, 1923258, 2243801, 2766330, 2884887, 3205430, 4487602, 4808145, 5769774, 6731403, 9616290, 11219005, 13462806, 14424435, 20194209, 22438010, 28848870, 33657015, 40388418, 67314030, 100971045, 201942090]

約数ペア:

[(1, 201942090), (2, 100971045), (3, 67314030), (5, 40388418), (6, 33657015), (7, 28848870), (9, 22438010), (10, 20194209), (14, 14424435), (15, 13462806), (18, 11219005), (21, 9616290), (30, 6731403), (35, 5769774), (42, 4808145), (45, 4487602), (63, 3205430), (70, 2884887), (73, 2766330), (90, 2243801), (105, 1923258), (126, 1602715), (146, 1383165), (210, 961629), (219, 922110), (315, 641086), (365, 553266), (438, 461055), (511, 395190), (630, 320543), (657, 307370), (730, 276633), (1022, 197595), (1095, 184422), (1314, 153685), (1533, 131730), (2190, 92211), (2555, 79038), (3066, 65865), (3285, 61474), (4391, 45990), (4599, 43910), (5110, 39519), (6570, 30737), (7665, 26346), (8782, 22995), (9198, 21955), (13173, 15330)]