204022016

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1367}}^1$

素因数の和:1447

約数の個数: 72

約数和(自身を含む): 452983104

約数和(自身を除く): 248961088

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 128, 176, 212, 256, 352, 424, 583, 704, 848, 1166, 1367, 1408, 1696, 2332, 2734, 2816, 3392, 4664, 5468, 6784, 9328, 10936, 13568, 15037, 18656, 21872, 30074, 37312, 43744, 60148, 72451, 74624, 87488, 120296, 144902, 149248, 174976, 240592, 289804, 349952, 481184, 579608, 796961, 962368, 1159216, 1593922, 1924736, 2318432, 3187844, 3849472, 4636864, 6375688, 9273728, 12751376, 18547456, 25502752, 51005504, 102011008, 204022016]

約数ペア:

[(1, 204022016), (2, 102011008), (4, 51005504), (8, 25502752), (11, 18547456), (16, 12751376), (22, 9273728), (32, 6375688), (44, 4636864), (53, 3849472), (64, 3187844), (88, 2318432), (106, 1924736), (128, 1593922), (176, 1159216), (212, 962368), (256, 796961), (352, 579608), (424, 481184), (583, 349952), (704, 289804), (848, 240592), (1166, 174976), (1367, 149248), (1408, 144902), (1696, 120296), (2332, 87488), (2734, 74624), (2816, 72451), (3392, 60148), (4664, 43744), (5468, 37312), (6784, 30074), (9328, 21872), (10936, 18656), (13568, 15037)]