207796233700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1889}}^1\times {\mathrm{100003}}^1$

素因数の和:101917

約数の個数: 72

約数和(自身を含む): 492175686240

約数和(自身を除く): 284379452540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 1889, 3778, 7556, 9445, 18890, 20779, 37780, 41558, 47225, 83116, 94450, 100003, 103895, 188900, 200006, 207790, 400012, 415580, 500015, 519475, 1000030, 1038950, 1100033, 2000060, 2077900, 2200066, 2500075, 4400132, 5000150, 5500165, 10000300, 11000330, 22000660, 27500825, 55001650, 110003300, 188905667, 377811334, 755622668, 944528335, 1889056670, 2077962337, 3778113340, 4155924674, 4722641675, 8311849348, 9445283350, 10389811685, 18890566700, 20779623370, 41559246740, 51949058425, 103898116850, 207796233700]

約数ペア:

[(1, 207796233700), (2, 103898116850), (4, 51949058425), (5, 41559246740), (10, 20779623370), (11, 18890566700), (20, 10389811685), (22, 9445283350), (25, 8311849348), (44, 4722641675), (50, 4155924674), (55, 3778113340), (100, 2077962337), (110, 1889056670), (220, 944528335), (275, 755622668), (550, 377811334), (1100, 188905667), (1889, 110003300), (3778, 55001650), (7556, 27500825), (9445, 22000660), (18890, 11000330), (20779, 10000300), (37780, 5500165), (41558, 5000150), (47225, 4400132), (83116, 2500075), (94450, 2200066), (100003, 2077900), (103895, 2000060), (188900, 1100033), (200006, 1038950), (207790, 1000030), (400012, 519475), (415580, 500015)]