202065456

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1487}}^1$

素因数の和:1666

約数の個数: 80

約数和(自身を含む): 553536000

約数和(自身を除く): 351470544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 149, 152, 228, 298, 304, 447, 456, 596, 894, 912, 1192, 1487, 1788, 2384, 2831, 2974, 3576, 4461, 5662, 5948, 7152, 8493, 8922, 11324, 11896, 16986, 17844, 22648, 23792, 28253, 33972, 35688, 45296, 56506, 67944, 71376, 84759, 113012, 135888, 169518, 221563, 226024, 339036, 443126, 452048, 664689, 678072, 886252, 1329378, 1356144, 1772504, 2658756, 3545008, 4209697, 5317512, 8419394, 10635024, 12629091, 16838788, 25258182, 33677576, 50516364, 67355152, 101032728, 202065456]

約数ペア:

[(1, 202065456), (2, 101032728), (3, 67355152), (4, 50516364), (6, 33677576), (8, 25258182), (12, 16838788), (16, 12629091), (19, 10635024), (24, 8419394), (38, 5317512), (48, 4209697), (57, 3545008), (76, 2658756), (114, 1772504), (149, 1356144), (152, 1329378), (228, 886252), (298, 678072), (304, 664689), (447, 452048), (456, 443126), (596, 339036), (894, 226024), (912, 221563), (1192, 169518), (1487, 135888), (1788, 113012), (2384, 84759), (2831, 71376), (2974, 67944), (3576, 56506), (4461, 45296), (5662, 35688), (5948, 33972), (7152, 28253), (8493, 23792), (8922, 22648), (11324, 17844), (11896, 16986)]