201200997610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1511}}^1\times {\mathrm{11489}}^1$

素因数の和:13087

約数の個数: 64

約数和(自身を含む): 387762681600

約数和(自身を除く): 186561683990

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 1511, 2318, 3022, 5795, 7555, 11489, 11590, 15110, 22978, 28709, 57418, 57445, 92171, 114890, 143545, 184342, 218291, 287090, 436582, 460855, 700829, 921710, 1091455, 1401658, 1751249, 2182910, 3502498, 3504145, 7008290, 8756245, 13315751, 17359879, 17512490, 26631502, 34719758, 66578755, 86799395, 133157510, 173598790, 329837701, 659675402, 1058952619, 1649188505, 2117905238, 3298377010, 5294763095, 10589526190, 20120099761, 40240199522, 100600498805, 201200997610]

約数ペア:

[(1, 201200997610), (2, 100600498805), (5, 40240199522), (10, 20120099761), (19, 10589526190), (38, 5294763095), (61, 3298377010), (95, 2117905238), (122, 1649188505), (190, 1058952619), (305, 659675402), (610, 329837701), (1159, 173598790), (1511, 133157510), (2318, 86799395), (3022, 66578755), (5795, 34719758), (7555, 26631502), (11489, 17512490), (11590, 17359879), (15110, 13315751), (22978, 8756245), (28709, 7008290), (57418, 3504145), (57445, 3502498), (92171, 2182910), (114890, 1751249), (143545, 1401658), (184342, 1091455), (218291, 921710), (287090, 700829), (436582, 460855)]