196439539910

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1\times {\mathrm{209887}}^1$

素因数の和:210608

約数の個数: 32

約数和(自身を含む): 356294115072

約数和(自身を除く): 159854575162

約数列:

[1, 2, 5, 10, 173, 346, 541, 865, 1082, 1730, 2705, 5410, 93593, 187186, 209887, 419774, 467965, 935930, 1049435, 2098870, 36310451, 72620902, 113548867, 181552255, 227097734, 363104510, 567744335, 1135488670, 19643953991, 39287907982, 98219769955, 196439539910]

約数ペア:

[(1, 196439539910), (2, 98219769955), (5, 39287907982), (10, 19643953991), (173, 1135488670), (346, 567744335), (541, 363104510), (865, 227097734), (1082, 181552255), (1730, 113548867), (2705, 72620902), (5410, 36310451), (93593, 2098870), (187186, 1049435), (209887, 935930), (419774, 467965)]