202907898

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{463}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 446898816

約数和(自身を除く): 243990918

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 251, 291, 463, 502, 582, 753, 873, 926, 1389, 1506, 1746, 2259, 2778, 4167, 4518, 8334, 24347, 44911, 48694, 73041, 89822, 116213, 134733, 146082, 219123, 232426, 269466, 348639, 404199, 438246, 697278, 808398, 1045917, 2091834, 11272661, 22545322, 33817983, 67635966, 101453949, 202907898]

約数ペア:

[(1, 202907898), (2, 101453949), (3, 67635966), (6, 33817983), (9, 22545322), (18, 11272661), (97, 2091834), (194, 1045917), (251, 808398), (291, 697278), (463, 438246), (502, 404199), (582, 348639), (753, 269466), (873, 232426), (926, 219123), (1389, 146082), (1506, 134733), (1746, 116213), (2259, 89822), (2778, 73041), (4167, 48694), (4518, 44911), (8334, 24347)]