201310396418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{107}}^1\times {\mathrm{26777}}^1$

素因数の和:26991

約数の個数: 48

約数和(自身を含む): 328476085920

約数和(自身を除く): 127165689502

約数列:

[1, 2, 19, 38, 43, 86, 107, 214, 817, 1634, 1849, 2033, 3698, 4066, 4601, 9202, 26777, 35131, 53554, 70262, 87419, 174838, 197843, 395686, 508763, 1017526, 1151411, 2302822, 2865139, 3759017, 5730278, 7518034, 21876809, 43753618, 49510673, 54437641, 99021346, 108875282, 123200977, 246401954, 940702787, 1881405574, 2340818563, 4681637126, 5297642011, 10595284022, 100655198209, 201310396418]

約数ペア:

[(1, 201310396418), (2, 100655198209), (19, 10595284022), (38, 5297642011), (43, 4681637126), (86, 2340818563), (107, 1881405574), (214, 940702787), (817, 246401954), (1634, 123200977), (1849, 108875282), (2033, 99021346), (3698, 54437641), (4066, 49510673), (4601, 43753618), (9202, 21876809), (26777, 7518034), (35131, 5730278), (53554, 3759017), (70262, 2865139), (87419, 2302822), (174838, 1151411), (197843, 1017526), (395686, 508763)]