201315686

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{719}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 361972800

約数和(自身を除く): 160657114

約数列:

[1, 2, 11, 13, 22, 26, 89, 121, 143, 178, 242, 286, 719, 979, 1157, 1438, 1573, 1958, 2314, 3146, 7909, 9347, 10769, 12727, 15818, 18694, 21538, 25454, 63991, 86999, 102817, 127982, 139997, 173998, 205634, 279994, 703901, 831883, 1130987, 1407802, 1663766, 2261974, 7742911, 9150713, 15485822, 18301426, 100657843, 201315686]

約数ペア:

[(1, 201315686), (2, 100657843), (11, 18301426), (13, 15485822), (22, 9150713), (26, 7742911), (89, 2261974), (121, 1663766), (143, 1407802), (178, 1130987), (242, 831883), (286, 703901), (719, 279994), (979, 205634), (1157, 173998), (1438, 139997), (1573, 127982), (1958, 102817), (2314, 86999), (3146, 63991), (7909, 25454), (9347, 21538), (10769, 18694), (12727, 15818)]