201143404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1973}}^1$

素因数の和:2326

約数の個数: 48

約数和(自身を含む): 440407296

約数和(自身を除く): 239263892

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 331, 662, 1324, 1973, 2317, 3641, 3946, 4634, 7282, 7892, 9268, 13811, 14564, 21703, 25487, 27622, 43406, 50974, 55244, 86812, 101948, 151921, 303842, 607684, 653063, 1306126, 2612252, 4571441, 7183693, 9142882, 14367386, 18285764, 28734772, 50285851, 100571702, 201143404]

約数ペア:

[(1, 201143404), (2, 100571702), (4, 50285851), (7, 28734772), (11, 18285764), (14, 14367386), (22, 9142882), (28, 7183693), (44, 4571441), (77, 2612252), (154, 1306126), (308, 653063), (331, 607684), (662, 303842), (1324, 151921), (1973, 101948), (2317, 86812), (3641, 55244), (3946, 50974), (4634, 43406), (7282, 27622), (7892, 25487), (9268, 21703), (13811, 14564)]