195218036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{349}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 381964800

約数和(自身を除く): 186746764

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 347, 349, 403, 694, 698, 806, 1388, 1396, 1612, 4511, 4537, 9022, 9074, 10757, 10819, 18044, 18148, 21514, 21638, 43028, 43276, 121103, 139841, 140647, 242206, 279682, 281294, 484412, 559364, 562588, 1574339, 3148678, 3754193, 6297356, 7508386, 15016772, 48804509, 97609018, 195218036]

約数ペア:

[(1, 195218036), (2, 97609018), (4, 48804509), (13, 15016772), (26, 7508386), (31, 6297356), (52, 3754193), (62, 3148678), (124, 1574339), (347, 562588), (349, 559364), (403, 484412), (694, 281294), (698, 279682), (806, 242206), (1388, 140647), (1396, 139841), (1612, 121103), (4511, 43276), (4537, 43028), (9022, 21638), (9074, 21514), (10757, 18148), (10819, 18044)]