201974110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1549}}^1$

素因数の和:1645

約数の個数: 64

約数和(自身を含む): 421848000

約数和(自身を除く): 219873890

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 59, 65, 85, 118, 130, 170, 221, 295, 442, 590, 767, 1003, 1105, 1534, 1549, 2006, 2210, 3098, 3835, 5015, 7670, 7745, 10030, 13039, 15490, 20137, 26078, 26333, 40274, 52666, 65195, 91391, 100685, 130390, 131665, 182782, 201370, 263330, 342329, 456955, 684658, 913910, 1188083, 1553647, 1711645, 2376166, 3107294, 3423290, 5940415, 7768235, 11880830, 15536470, 20197411, 40394822, 100987055, 201974110]

約数ペア:

[(1, 201974110), (2, 100987055), (5, 40394822), (10, 20197411), (13, 15536470), (17, 11880830), (26, 7768235), (34, 5940415), (59, 3423290), (65, 3107294), (85, 2376166), (118, 1711645), (130, 1553647), (170, 1188083), (221, 913910), (295, 684658), (442, 456955), (590, 342329), (767, 263330), (1003, 201370), (1105, 182782), (1534, 131665), (1549, 130390), (2006, 100685), (2210, 91391), (3098, 65195), (3835, 52666), (5015, 40274), (7670, 26333), (7745, 26078), (10030, 20137), (13039, 15490)]