203253984

素因数分解:

$2^5\times 3^2\times {\mathrm{227}}^1\times {\mathrm{3109}}^1$

素因数の和:3352

約数の個数: 72

約数和(自身を含む): 580736520

約数和(自身を除く): 377482536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 227, 288, 454, 681, 908, 1362, 1816, 2043, 2724, 3109, 3632, 4086, 5448, 6218, 7264, 8172, 9327, 10896, 12436, 16344, 18654, 21792, 24872, 27981, 32688, 37308, 49744, 55962, 65376, 74616, 99488, 111924, 149232, 223848, 298464, 447696, 705743, 895392, 1411486, 2117229, 2822972, 4234458, 5645944, 6351687, 8468916, 11291888, 12703374, 16937832, 22583776, 25406748, 33875664, 50813496, 67751328, 101626992, 203253984]

約数ペア:

[(1, 203253984), (2, 101626992), (3, 67751328), (4, 50813496), (6, 33875664), (8, 25406748), (9, 22583776), (12, 16937832), (16, 12703374), (18, 11291888), (24, 8468916), (32, 6351687), (36, 5645944), (48, 4234458), (72, 2822972), (96, 2117229), (144, 1411486), (227, 895392), (288, 705743), (454, 447696), (681, 298464), (908, 223848), (1362, 149232), (1816, 111924), (2043, 99488), (2724, 74616), (3109, 65376), (3632, 55962), (4086, 49744), (5448, 37308), (6218, 32688), (7264, 27981), (8172, 24872), (9327, 21792), (10896, 18654), (12436, 16344)]