203243904

素因数分解:

$2^7\times 3^4\times {\mathrm{19603}}^1$

素因数の和:19629

約数の個数: 80

約数和(自身を含む): 604881420

約数和(自身を除く): 401637516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 19603, 39206, 58809, 78412, 117618, 156824, 176427, 235236, 313648, 352854, 470472, 529281, 627296, 705708, 940944, 1058562, 1254592, 1411416, 1587843, 1881888, 2117124, 2509184, 2822832, 3175686, 3763776, 4234248, 5645664, 6351372, 7527552, 8468496, 11291328, 12702744, 16936992, 22582656, 25405488, 33873984, 50810976, 67747968, 101621952, 203243904]

約数ペア:

[(1, 203243904), (2, 101621952), (3, 67747968), (4, 50810976), (6, 33873984), (8, 25405488), (9, 22582656), (12, 16936992), (16, 12702744), (18, 11291328), (24, 8468496), (27, 7527552), (32, 6351372), (36, 5645664), (48, 4234248), (54, 3763776), (64, 3175686), (72, 2822832), (81, 2509184), (96, 2117124), (108, 1881888), (128, 1587843), (144, 1411416), (162, 1254592), (192, 1058562), (216, 940944), (288, 705708), (324, 627296), (384, 529281), (432, 470472), (576, 352854), (648, 313648), (864, 235236), (1152, 176427), (1296, 156824), (1728, 117618), (2592, 78412), (3456, 58809), (5184, 39206), (10368, 19603)]