200970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:60

約数の個数: 96

約数和(自身を含む): 673920

約数和(自身を除く): 472950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 29, 30, 33, 35, 42, 45, 55, 58, 63, 66, 70, 77, 87, 90, 99, 105, 110, 126, 145, 154, 165, 174, 198, 203, 210, 231, 261, 290, 315, 319, 330, 385, 406, 435, 462, 495, 522, 609, 630, 638, 693, 770, 870, 957, 990, 1015, 1155, 1218, 1305, 1386, 1595, 1827, 1914, 2030, 2233, 2310, 2610, 2871, 3045, 3190, 3465, 3654, 4466, 4785, 5742, 6090, 6699, 6930, 9135, 9570, 11165, 13398, 14355, 18270, 20097, 22330, 28710, 33495, 40194, 66990, 100485, 200970]

約数ペア:

[(1, 200970), (2, 100485), (3, 66990), (5, 40194), (6, 33495), (7, 28710), (9, 22330), (10, 20097), (11, 18270), (14, 14355), (15, 13398), (18, 11165), (21, 9570), (22, 9135), (29, 6930), (30, 6699), (33, 6090), (35, 5742), (42, 4785), (45, 4466), (55, 3654), (58, 3465), (63, 3190), (66, 3045), (70, 2871), (77, 2610), (87, 2310), (90, 2233), (99, 2030), (105, 1914), (110, 1827), (126, 1595), (145, 1386), (154, 1305), (165, 1218), (174, 1155), (198, 1015), (203, 990), (210, 957), (231, 870), (261, 770), (290, 693), (315, 638), (319, 630), (330, 609), (385, 522), (406, 495), (435, 462)]