202218180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{15973}}^1$

素因数の和:16196

約数の個数: 48

約数和(自身を含む): 568929984

約数和(自身を除く): 366711804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 12660, 15973, 31946, 47919, 63892, 79865, 95838, 159730, 191676, 239595, 319460, 479190, 958380, 3370303, 6740606, 10110909, 13481212, 16851515, 20221818, 33703030, 40443636, 50554545, 67406060, 101109090, 202218180]

約数ペア:

[(1, 202218180), (2, 101109090), (3, 67406060), (4, 50554545), (5, 40443636), (6, 33703030), (10, 20221818), (12, 16851515), (15, 13481212), (20, 10110909), (30, 6740606), (60, 3370303), (211, 958380), (422, 479190), (633, 319460), (844, 239595), (1055, 191676), (1266, 159730), (2110, 95838), (2532, 79865), (3165, 63892), (4220, 47919), (6330, 31946), (12660, 15973)]