218040092

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 410743872

約数和(自身を除く): 192703780

約数列:

[1, 2, 4, 23, 46, 53, 92, 97, 106, 194, 212, 388, 461, 922, 1219, 1844, 2231, 2438, 4462, 4876, 5141, 8924, 10282, 10603, 20564, 21206, 24433, 42412, 44717, 48866, 89434, 97732, 118243, 178868, 236486, 472972, 561959, 1028491, 1123918, 2056982, 2247836, 2370001, 4113964, 4740002, 9480004, 54510023, 109020046, 218040092]

約数ペア:

[(1, 218040092), (2, 109020046), (4, 54510023), (23, 9480004), (46, 4740002), (53, 4113964), (92, 2370001), (97, 2247836), (106, 2056982), (194, 1123918), (212, 1028491), (388, 561959), (461, 472972), (922, 236486), (1219, 178868), (1844, 118243), (2231, 97732), (2438, 89434), (4462, 48866), (4876, 44717), (5141, 42412), (8924, 24433), (10282, 21206), (10603, 20564)]