186460190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{3923}}^1$

素因数の和:4041

約数の個数: 48

約数和(自身を含む): 394550352

約数和(自身を除く): 208090162

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 97, 98, 194, 245, 485, 490, 679, 970, 1358, 3395, 3923, 4753, 6790, 7846, 9506, 19615, 23765, 27461, 39230, 47530, 54922, 137305, 192227, 274610, 380531, 384454, 761062, 961135, 1902655, 1922270, 2663717, 3805310, 5327434, 13318585, 18646019, 26637170, 37292038, 93230095, 186460190]

約数ペア:

[(1, 186460190), (2, 93230095), (5, 37292038), (7, 26637170), (10, 18646019), (14, 13318585), (35, 5327434), (49, 3805310), (70, 2663717), (97, 1922270), (98, 1902655), (194, 961135), (245, 761062), (485, 384454), (490, 380531), (679, 274610), (970, 192227), (1358, 137305), (3395, 54922), (3923, 47530), (4753, 39230), (6790, 27461), (7846, 23765), (9506, 19615)]