202121226

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{2659}}^1$

素因数の和:2811

約数の個数: 48

約数和(自身を含む): 453136320

約数和(自身を除く): 251015094

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 103, 123, 206, 246, 309, 369, 618, 738, 927, 1854, 2659, 4223, 5318, 7977, 8446, 12669, 15954, 23931, 25338, 38007, 47862, 76014, 109019, 218038, 273877, 327057, 547754, 654114, 821631, 981171, 1643262, 1962342, 2464893, 4929786, 11228957, 22457914, 33686871, 67373742, 101060613, 202121226]

約数ペア:

[(1, 202121226), (2, 101060613), (3, 67373742), (6, 33686871), (9, 22457914), (18, 11228957), (41, 4929786), (82, 2464893), (103, 1962342), (123, 1643262), (206, 981171), (246, 821631), (309, 654114), (369, 547754), (618, 327057), (738, 273877), (927, 218038), (1854, 109019), (2659, 76014), (4223, 47862), (5318, 38007), (7977, 25338), (8446, 23931), (12669, 15954)]