201077396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 388644480

約数和(自身を除く): 187567084

約数列:

[1, 2, 4, 13, 26, 52, 71, 107, 142, 214, 284, 428, 509, 923, 1018, 1391, 1846, 2036, 2782, 3692, 5564, 6617, 7597, 13234, 15194, 26468, 30388, 36139, 54463, 72278, 98761, 108926, 144556, 197522, 217852, 395044, 469807, 708019, 939614, 1416038, 1879228, 2832076, 3866873, 7733746, 15467492, 50269349, 100538698, 201077396]

約数ペア:

[(1, 201077396), (2, 100538698), (4, 50269349), (13, 15467492), (26, 7733746), (52, 3866873), (71, 2832076), (107, 1879228), (142, 1416038), (214, 939614), (284, 708019), (428, 469807), (509, 395044), (923, 217852), (1018, 197522), (1391, 144556), (1846, 108926), (2036, 98761), (2782, 72278), (3692, 54463), (5564, 36139), (6617, 30388), (7597, 26468), (13234, 15194)]