201248810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 423698688

約数和(自身を除く): 222449878

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 107, 194, 214, 277, 485, 535, 554, 679, 749, 970, 1070, 1358, 1385, 1498, 1939, 2770, 3395, 3745, 3878, 6790, 7490, 9695, 10379, 19390, 20758, 26869, 29639, 51895, 53738, 59278, 72653, 103790, 134345, 145306, 148195, 188083, 207473, 268690, 296390, 363265, 376166, 414946, 726530, 940415, 1037365, 1880830, 2074730, 2874983, 5749966, 14374915, 20124881, 28749830, 40249762, 100624405, 201248810]

約数ペア:

[(1, 201248810), (2, 100624405), (5, 40249762), (7, 28749830), (10, 20124881), (14, 14374915), (35, 5749966), (70, 2874983), (97, 2074730), (107, 1880830), (194, 1037365), (214, 940415), (277, 726530), (485, 414946), (535, 376166), (554, 363265), (679, 296390), (749, 268690), (970, 207473), (1070, 188083), (1358, 148195), (1385, 145306), (1498, 134345), (1939, 103790), (2770, 72653), (3395, 59278), (3745, 53738), (3878, 51895), (6790, 29639), (7490, 26869), (9695, 20758), (10379, 19390)]