200445984

素因数分解:

$2^5\times 3^2\times {\mathrm{631}}^1\times {\mathrm{1103}}^1$

素因数の和:1750

約数の個数: 72

約数和(自身を含む): 571439232

約数和(自身を除く): 370993248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 631, 1103, 1262, 1893, 2206, 2524, 3309, 3786, 4412, 5048, 5679, 6618, 7572, 8824, 9927, 10096, 11358, 13236, 15144, 17648, 19854, 20192, 22716, 26472, 30288, 35296, 39708, 45432, 52944, 60576, 79416, 90864, 105888, 158832, 181728, 317664, 695993, 1391986, 2087979, 2783972, 4175958, 5567944, 6263937, 8351916, 11135888, 12527874, 16703832, 22271776, 25055748, 33407664, 50111496, 66815328, 100222992, 200445984]

約数ペア:

[(1, 200445984), (2, 100222992), (3, 66815328), (4, 50111496), (6, 33407664), (8, 25055748), (9, 22271776), (12, 16703832), (16, 12527874), (18, 11135888), (24, 8351916), (32, 6263937), (36, 5567944), (48, 4175958), (72, 2783972), (96, 2087979), (144, 1391986), (288, 695993), (631, 317664), (1103, 181728), (1262, 158832), (1893, 105888), (2206, 90864), (2524, 79416), (3309, 60576), (3786, 52944), (4412, 45432), (5048, 39708), (5679, 35296), (6618, 30288), (7572, 26472), (8824, 22716), (9927, 20192), (10096, 19854), (11358, 17648), (13236, 15144)]