221799572414

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6323}}^1\times {\mathrm{18839}}^1$

素因数の和:25197

約数の個数: 48

約数和(自身を含む): 407473027200

約数和(自身を除く): 185673454786

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 6323, 12646, 18839, 37678, 44261, 88522, 120137, 131873, 240274, 263746, 309827, 357941, 619654, 715882, 840959, 923111, 1681918, 1846222, 2505587, 5011174, 5886713, 11773426, 17539109, 35078218, 119118997, 238237994, 833832979, 1667665958, 2263260943, 4526521886, 5836830853, 11673661706, 15842826601, 31685653202, 110899786207, 221799572414]

約数ペア:

[(1, 221799572414), (2, 110899786207), (7, 31685653202), (14, 15842826601), (19, 11673661706), (38, 5836830853), (49, 4526521886), (98, 2263260943), (133, 1667665958), (266, 833832979), (931, 238237994), (1862, 119118997), (6323, 35078218), (12646, 17539109), (18839, 11773426), (37678, 5886713), (44261, 5011174), (88522, 2505587), (120137, 1846222), (131873, 1681918), (240274, 923111), (263746, 840959), (309827, 715882), (357941, 619654)]