202154186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 361670400

約数和(自身を除く): 159516214

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 103, 137, 206, 247, 274, 377, 494, 551, 754, 1102, 1339, 1781, 1957, 2603, 2678, 2987, 3562, 3914, 3973, 5206, 5974, 7163, 7946, 14111, 14326, 25441, 28222, 33839, 38831, 50882, 51649, 56753, 67678, 75487, 77662, 103298, 113506, 150974, 183443, 268109, 366886, 409219, 536218, 737789, 818438, 981331, 1475578, 1962662, 3485417, 5319847, 6970834, 7775161, 10639694, 15550322, 101077093, 202154186]

約数ペア:

[(1, 202154186), (2, 101077093), (13, 15550322), (19, 10639694), (26, 7775161), (29, 6970834), (38, 5319847), (58, 3485417), (103, 1962662), (137, 1475578), (206, 981331), (247, 818438), (274, 737789), (377, 536218), (494, 409219), (551, 366886), (754, 268109), (1102, 183443), (1339, 150974), (1781, 113506), (1957, 103298), (2603, 77662), (2678, 75487), (2987, 67678), (3562, 56753), (3914, 51649), (3973, 50882), (5206, 38831), (5974, 33839), (7163, 28222), (7946, 25441), (14111, 14326)]