202336520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{219931}}^1$

素因数の和:219965

約数の個数: 32

約数和(自身を含む): 475053120

約数和(自身を除く): 272716600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 219931, 439862, 879724, 1099655, 1759448, 2199310, 4398620, 5058413, 8797240, 10116826, 20233652, 25292065, 40467304, 50584130, 101168260, 202336520]

約数ペア:

[(1, 202336520), (2, 101168260), (4, 50584130), (5, 40467304), (8, 25292065), (10, 20233652), (20, 10116826), (23, 8797240), (40, 5058413), (46, 4398620), (92, 2199310), (115, 1759448), (184, 1099655), (230, 879724), (460, 439862), (920, 219931)]