218476076

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2621}}^1$

素因数の和:2874

約数の個数: 48

約数和(自身を含む): 472799040

約数和(自身を除く): 254322964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 229, 364, 458, 916, 1603, 2621, 2977, 3206, 5242, 5954, 6412, 10484, 11908, 18347, 20839, 34073, 36694, 41678, 68146, 73388, 83356, 136292, 238511, 477022, 600209, 954044, 1200418, 2400836, 4201463, 7802717, 8402926, 15605434, 16805852, 31210868, 54619019, 109238038, 218476076]

約数ペア:

[(1, 218476076), (2, 109238038), (4, 54619019), (7, 31210868), (13, 16805852), (14, 15605434), (26, 8402926), (28, 7802717), (52, 4201463), (91, 2400836), (182, 1200418), (229, 954044), (364, 600209), (458, 477022), (916, 238511), (1603, 136292), (2621, 83356), (2977, 73388), (3206, 68146), (5242, 41678), (5954, 36694), (6412, 34073), (10484, 20839), (11908, 18347)]