208295940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{93827}}^1$

素因数の和:93876

約数の個数: 48

約数和(自身を含む): 598997952

約数和(自身を除く): 390702012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 93827, 187654, 281481, 375308, 469135, 562962, 938270, 1125924, 1407405, 1876540, 2814810, 3471599, 5629620, 6943198, 10414797, 13886396, 17357995, 20829594, 34715990, 41659188, 52073985, 69431980, 104147970, 208295940]

約数ペア:

[(1, 208295940), (2, 104147970), (3, 69431980), (4, 52073985), (5, 41659188), (6, 34715990), (10, 20829594), (12, 17357995), (15, 13886396), (20, 10414797), (30, 6943198), (37, 5629620), (60, 3471599), (74, 2814810), (111, 1876540), (148, 1407405), (185, 1125924), (222, 938270), (370, 562962), (444, 469135), (555, 375308), (740, 281481), (1110, 187654), (2220, 93827)]