206574540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{523}}^1$

素因数の和:791

約数の個数: 96

約数和(自身を含む): 602138880

約数和(自身を除く): 395564340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 227, 290, 348, 435, 454, 523, 580, 681, 870, 908, 1046, 1135, 1362, 1569, 1740, 2092, 2270, 2615, 2724, 3138, 3405, 4540, 5230, 6276, 6583, 6810, 7845, 10460, 13166, 13620, 15167, 15690, 19749, 26332, 30334, 31380, 32915, 39498, 45501, 60668, 65830, 75835, 78996, 91002, 98745, 118721, 131660, 151670, 182004, 197490, 227505, 237442, 303340, 356163, 394980, 455010, 474884, 593605, 712326, 910020, 1187210, 1424652, 1780815, 2374420, 3442909, 3561630, 6885818, 7123260, 10328727, 13771636, 17214545, 20657454, 34429090, 41314908, 51643635, 68858180, 103287270, 206574540]

約数ペア:

[(1, 206574540), (2, 103287270), (3, 68858180), (4, 51643635), (5, 41314908), (6, 34429090), (10, 20657454), (12, 17214545), (15, 13771636), (20, 10328727), (29, 7123260), (30, 6885818), (58, 3561630), (60, 3442909), (87, 2374420), (116, 1780815), (145, 1424652), (174, 1187210), (227, 910020), (290, 712326), (348, 593605), (435, 474884), (454, 455010), (523, 394980), (580, 356163), (681, 303340), (870, 237442), (908, 227505), (1046, 197490), (1135, 182004), (1362, 151670), (1569, 131660), (1740, 118721), (2092, 98745), (2270, 91002), (2615, 78996), (2724, 75835), (3138, 65830), (3405, 60668), (4540, 45501), (5230, 39498), (6276, 32915), (6583, 31380), (6810, 30334), (7845, 26332), (10460, 19749), (13166, 15690), (13620, 15167)]