202399216

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1163}}^1$

素因数の和:1393

約数の個数: 40

約数和(自身を含む): 400532400

約数和(自身を除く): 198133184

約数列:

[1, 2, 4, 8, 16, 73, 146, 149, 292, 298, 584, 596, 1163, 1168, 1192, 2326, 2384, 4652, 9304, 10877, 18608, 21754, 43508, 84899, 87016, 169798, 173287, 174032, 339596, 346574, 679192, 693148, 1358384, 1386296, 2772592, 12649951, 25299902, 50599804, 101199608, 202399216]

約数ペア:

[(1, 202399216), (2, 101199608), (4, 50599804), (8, 25299902), (16, 12649951), (73, 2772592), (146, 1386296), (149, 1358384), (292, 693148), (298, 679192), (584, 346574), (596, 339596), (1163, 174032), (1168, 173287), (1192, 169798), (2326, 87016), (2384, 84899), (4652, 43508), (9304, 21754), (10877, 18608)]