200118050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1259}}^1$

素因数の和:1316

約数の個数: 72

約数和(自身を含む): 431691120

約数和(自身を除く): 231573070

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 289, 374, 425, 550, 578, 850, 935, 1259, 1445, 1870, 2518, 2890, 3179, 4675, 6295, 6358, 7225, 9350, 12590, 13849, 14450, 15895, 21403, 27698, 31475, 31790, 42806, 62950, 69245, 79475, 107015, 138490, 158950, 214030, 235433, 346225, 363851, 470866, 535075, 692450, 727702, 1070150, 1177165, 1819255, 2354330, 3638510, 4002361, 5885825, 8004722, 9096275, 11771650, 18192550, 20011805, 40023610, 100059025, 200118050]

約数ペア:

[(1, 200118050), (2, 100059025), (5, 40023610), (10, 20011805), (11, 18192550), (17, 11771650), (22, 9096275), (25, 8004722), (34, 5885825), (50, 4002361), (55, 3638510), (85, 2354330), (110, 1819255), (170, 1177165), (187, 1070150), (275, 727702), (289, 692450), (374, 535075), (425, 470866), (550, 363851), (578, 346225), (850, 235433), (935, 214030), (1259, 158950), (1445, 138490), (1870, 107015), (2518, 79475), (2890, 69245), (3179, 62950), (4675, 42806), (6295, 31790), (6358, 31475), (7225, 27698), (9350, 21403), (12590, 15895), (13849, 14450)]