201776490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:936

約数の個数: 96

約数和(自身を含む): 548992080

約数和(自身を除く): 347215590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 97, 145, 174, 194, 261, 290, 291, 435, 485, 522, 582, 797, 870, 873, 970, 1305, 1455, 1594, 1746, 2391, 2610, 2813, 2910, 3985, 4365, 4782, 5626, 7173, 7970, 8439, 8730, 11955, 14065, 14346, 16878, 23113, 23910, 25317, 28130, 35865, 42195, 46226, 50634, 69339, 71730, 77309, 84390, 115565, 126585, 138678, 154618, 208017, 231130, 231927, 253170, 346695, 386545, 416034, 463854, 693390, 695781, 773090, 1040085, 1159635, 1391562, 2080170, 2241961, 2319270, 3478905, 4483922, 6725883, 6957810, 11209805, 13451766, 20177649, 22419610, 33629415, 40355298, 67258830, 100888245, 201776490]

約数ペア:

[(1, 201776490), (2, 100888245), (3, 67258830), (5, 40355298), (6, 33629415), (9, 22419610), (10, 20177649), (15, 13451766), (18, 11209805), (29, 6957810), (30, 6725883), (45, 4483922), (58, 3478905), (87, 2319270), (90, 2241961), (97, 2080170), (145, 1391562), (174, 1159635), (194, 1040085), (261, 773090), (290, 695781), (291, 693390), (435, 463854), (485, 416034), (522, 386545), (582, 346695), (797, 253170), (870, 231927), (873, 231130), (970, 208017), (1305, 154618), (1455, 138678), (1594, 126585), (1746, 115565), (2391, 84390), (2610, 77309), (2813, 71730), (2910, 69339), (3985, 50634), (4365, 46226), (4782, 42195), (5626, 35865), (7173, 28130), (7970, 25317), (8439, 23910), (8730, 23113), (11955, 16878), (14065, 14346)]