202158670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1567}}^1$

素因数の和:1697

約数の個数: 64

約数和(自身を含む): 442552320

約数和(自身を除く): 240393650

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 97, 133, 190, 194, 266, 485, 665, 679, 970, 1330, 1358, 1567, 1843, 3134, 3395, 3686, 6790, 7835, 9215, 10969, 12901, 15670, 18430, 21938, 25802, 29773, 54845, 59546, 64505, 109690, 129010, 148865, 151999, 208411, 297730, 303998, 416822, 759995, 1042055, 1063993, 1519990, 2084110, 2127986, 2887981, 5319965, 5775962, 10639930, 14439905, 20215867, 28879810, 40431734, 101079335, 202158670]

約数ペア:

[(1, 202158670), (2, 101079335), (5, 40431734), (7, 28879810), (10, 20215867), (14, 14439905), (19, 10639930), (35, 5775962), (38, 5319965), (70, 2887981), (95, 2127986), (97, 2084110), (133, 1519990), (190, 1063993), (194, 1042055), (266, 759995), (485, 416822), (665, 303998), (679, 297730), (970, 208411), (1330, 151999), (1358, 148865), (1567, 129010), (1843, 109690), (3134, 64505), (3395, 59546), (3686, 54845), (6790, 29773), (7835, 25802), (9215, 21938), (10969, 18430), (12901, 15670)]