201325205930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7547}}^1\times {\mathrm{140401}}^1$

素因数の和:147974

約数の個数: 32

約数和(自身を含む): 381511546560

約数和(自身を除く): 180186340630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 7547, 15094, 37735, 75470, 140401, 143393, 280802, 286786, 702005, 716965, 1404010, 1433930, 2667619, 5335238, 13338095, 26676190, 1059606347, 2119212694, 5298031735, 10596063470, 20132520593, 40265041186, 100662602965, 201325205930]

約数ペア:

[(1, 201325205930), (2, 100662602965), (5, 40265041186), (10, 20132520593), (19, 10596063470), (38, 5298031735), (95, 2119212694), (190, 1059606347), (7547, 26676190), (15094, 13338095), (37735, 5335238), (75470, 2667619), (140401, 1433930), (143393, 1404010), (280802, 716965), (286786, 702005)]