201318721903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{235447}}^1$

素因数の和:235603

約数の個数: 32

約数和(自身を含む): 237094252416

約数和(自身を除く): 35775530513

約数列:

[1, 13, 17, 53, 73, 221, 689, 901, 949, 1241, 3869, 11713, 16133, 50297, 65773, 235447, 855049, 3060811, 4002599, 12478691, 17187631, 52033787, 162222983, 212137747, 223439203, 292189727, 910944443, 2757790711, 3798466451, 11842277759, 15486055531, 201318721903]

約数ペア:

[(1, 201318721903), (13, 15486055531), (17, 11842277759), (53, 3798466451), (73, 2757790711), (221, 910944443), (689, 292189727), (901, 223439203), (949, 212137747), (1241, 162222983), (3869, 52033787), (11713, 17187631), (16133, 12478691), (50297, 4002599), (65773, 3060811), (235447, 855049)]