102208239

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{829}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 179545600

約数和(自身を除く): 77337361

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 103, 133, 171, 309, 399, 721, 829, 927, 1197, 1957, 2163, 2487, 5803, 5871, 6489, 7461, 13699, 15751, 17409, 17613, 41097, 47253, 52227, 85387, 110257, 123291, 141759, 256161, 330771, 597709, 768483, 992313, 1622353, 1793127, 4867059, 5379381, 11356471, 14601177, 34069413, 102208239]

約数ペア:

[(1, 102208239), (3, 34069413), (7, 14601177), (9, 11356471), (19, 5379381), (21, 4867059), (57, 1793127), (63, 1622353), (103, 992313), (133, 768483), (171, 597709), (309, 330771), (399, 256161), (721, 141759), (829, 123291), (927, 110257), (1197, 85387), (1957, 52227), (2163, 47253), (2487, 41097), (5803, 17613), (5871, 17409), (6489, 15751), (7461, 13699)]