99802388

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 204282624

約数和(自身を除く): 104480236

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 157, 292, 311, 314, 511, 622, 628, 1022, 1099, 1244, 2044, 2177, 2198, 4354, 4396, 8708, 11461, 22703, 22922, 45406, 45844, 48827, 80227, 90812, 97654, 158921, 160454, 195308, 317842, 320908, 341789, 635684, 683578, 1367156, 3564371, 7128742, 14257484, 24950597, 49901194, 99802388]

約数ペア:

[(1, 99802388), (2, 49901194), (4, 24950597), (7, 14257484), (14, 7128742), (28, 3564371), (73, 1367156), (146, 683578), (157, 635684), (292, 341789), (311, 320908), (314, 317842), (511, 195308), (622, 160454), (628, 158921), (1022, 97654), (1099, 90812), (1244, 80227), (2044, 48827), (2177, 45844), (2198, 45406), (4354, 22922), (4396, 22703), (8708, 11461)]