200227510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{997}}^1$

素因数の和:1181

約数の個数: 64

約数和(自身を含む): 436884480

約数和(自身を除く): 236656970

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 151, 190, 266, 302, 665, 755, 997, 1057, 1330, 1510, 1994, 2114, 2869, 4985, 5285, 5738, 6979, 9970, 10570, 13958, 14345, 18943, 20083, 28690, 34895, 37886, 40166, 69790, 94715, 100415, 132601, 150547, 189430, 200830, 265202, 301094, 663005, 752735, 1053829, 1326010, 1505470, 2107658, 2860393, 5269145, 5720786, 10538290, 14301965, 20022751, 28603930, 40045502, 100113755, 200227510]

約数ペア:

[(1, 200227510), (2, 100113755), (5, 40045502), (7, 28603930), (10, 20022751), (14, 14301965), (19, 10538290), (35, 5720786), (38, 5269145), (70, 2860393), (95, 2107658), (133, 1505470), (151, 1326010), (190, 1053829), (266, 752735), (302, 663005), (665, 301094), (755, 265202), (997, 200830), (1057, 189430), (1330, 150547), (1510, 132601), (1994, 100415), (2114, 94715), (2869, 69790), (4985, 40166), (5285, 37886), (5738, 34895), (6979, 28690), (9970, 20083), (10570, 18943), (13958, 14345)]