201928902

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 80

約数和(自身を含む): 479172672

約数和(自身を除く): 277243770

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 107, 131, 147, 214, 262, 294, 321, 343, 393, 642, 686, 749, 786, 917, 1029, 1498, 1834, 2058, 2247, 2401, 2751, 4494, 4802, 5243, 5502, 6419, 7203, 10486, 12838, 14017, 14406, 15729, 19257, 28034, 31458, 36701, 38514, 42051, 44933, 73402, 84102, 89866, 98119, 110103, 134799, 196238, 220206, 256907, 269598, 294357, 314531, 513814, 588714, 629062, 686833, 770721, 943593, 1373666, 1541442, 1887186, 2060499, 4120998, 4807831, 9615662, 14423493, 28846986, 33654817, 67309634, 100964451, 201928902]

約数ペア:

[(1, 201928902), (2, 100964451), (3, 67309634), (6, 33654817), (7, 28846986), (14, 14423493), (21, 9615662), (42, 4807831), (49, 4120998), (98, 2060499), (107, 1887186), (131, 1541442), (147, 1373666), (214, 943593), (262, 770721), (294, 686833), (321, 629062), (343, 588714), (393, 513814), (642, 314531), (686, 294357), (749, 269598), (786, 256907), (917, 220206), (1029, 196238), (1498, 134799), (1834, 110103), (2058, 98119), (2247, 89866), (2401, 84102), (2751, 73402), (4494, 44933), (4802, 42051), (5243, 38514), (5502, 36701), (6419, 31458), (7203, 28034), (10486, 19257), (12838, 15729), (14017, 14406)]