193684452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{4831}}^1$

素因数の和:5108

約数の個数: 48

約数和(自身を含む): 488689152

約数和(自身を除く): 295004700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 257, 514, 771, 1028, 1542, 3084, 3341, 4831, 6682, 9662, 10023, 13364, 14493, 19324, 20046, 28986, 40092, 57972, 62803, 125606, 188409, 251212, 376818, 753636, 1241567, 2483134, 3724701, 4966268, 7449402, 14898804, 16140371, 32280742, 48421113, 64561484, 96842226, 193684452]

約数ペア:

[(1, 193684452), (2, 96842226), (3, 64561484), (4, 48421113), (6, 32280742), (12, 16140371), (13, 14898804), (26, 7449402), (39, 4966268), (52, 3724701), (78, 2483134), (156, 1241567), (257, 753636), (514, 376818), (771, 251212), (1028, 188409), (1542, 125606), (3084, 62803), (3341, 57972), (4831, 40092), (6682, 28986), (9662, 20046), (10023, 19324), (13364, 14493)]