202163800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53201}}^1$

素因数の和:53236

約数の個数: 48

約数和(自身を含む): 494778600

約数和(自身を除く): 292614800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 53201, 106402, 212804, 266005, 425608, 532010, 1010819, 1064020, 1330025, 2021638, 2128040, 2660050, 4043276, 5054095, 5320100, 8086552, 10108190, 10640200, 20216380, 25270475, 40432760, 50540950, 101081900, 202163800]

約数ペア:

[(1, 202163800), (2, 101081900), (4, 50540950), (5, 40432760), (8, 25270475), (10, 20216380), (19, 10640200), (20, 10108190), (25, 8086552), (38, 5320100), (40, 5054095), (50, 4043276), (76, 2660050), (95, 2128040), (100, 2021638), (152, 1330025), (190, 1064020), (200, 1010819), (380, 532010), (475, 425608), (760, 266005), (950, 212804), (1900, 106402), (3800, 53201)]