201318540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1291}}^1$

素因数の和:1439

約数の個数: 96

約数和(自身を含む): 593865216

約数和(自身を除く): 392546676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 113, 115, 138, 226, 230, 276, 339, 345, 452, 460, 565, 678, 690, 1130, 1291, 1356, 1380, 1695, 2260, 2582, 2599, 3390, 3873, 5164, 5198, 6455, 6780, 7746, 7797, 10396, 12910, 12995, 15492, 15594, 19365, 25820, 25990, 29693, 31188, 38730, 38985, 51980, 59386, 77460, 77970, 89079, 118772, 145883, 148465, 155940, 178158, 291766, 296930, 356316, 437649, 445395, 583532, 593860, 729415, 875298, 890790, 1458830, 1750596, 1781580, 2188245, 2917660, 3355309, 4376490, 6710618, 8752980, 10065927, 13421236, 16776545, 20131854, 33553090, 40263708, 50329635, 67106180, 100659270, 201318540]

約数ペア:

[(1, 201318540), (2, 100659270), (3, 67106180), (4, 50329635), (5, 40263708), (6, 33553090), (10, 20131854), (12, 16776545), (15, 13421236), (20, 10065927), (23, 8752980), (30, 6710618), (46, 4376490), (60, 3355309), (69, 2917660), (92, 2188245), (113, 1781580), (115, 1750596), (138, 1458830), (226, 890790), (230, 875298), (276, 729415), (339, 593860), (345, 583532), (452, 445395), (460, 437649), (565, 356316), (678, 296930), (690, 291766), (1130, 178158), (1291, 155940), (1356, 148465), (1380, 145883), (1695, 118772), (2260, 89079), (2582, 77970), (2599, 77460), (3390, 59386), (3873, 51980), (5164, 38985), (5198, 38730), (6455, 31188), (6780, 29693), (7746, 25990), (7797, 25820), (10396, 19365), (12910, 15594), (12995, 15492)]