201845556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29983}}^1$

素因数の和:30021

約数の個数: 72

約数和(自身を含む): 589365504

約数和(自身を除く): 387519948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 29983, 59966, 89949, 119932, 179898, 269847, 329813, 359796, 509711, 539694, 659626, 989439, 1019422, 1079388, 1319252, 1529133, 1978878, 2038844, 2968317, 3058266, 3957756, 4587399, 5606821, 5936634, 6116532, 9174798, 11213642, 11873268, 16820463, 18349596, 22427284, 33640926, 50461389, 67281852, 100922778, 201845556]

約数ペア:

[(1, 201845556), (2, 100922778), (3, 67281852), (4, 50461389), (6, 33640926), (9, 22427284), (11, 18349596), (12, 16820463), (17, 11873268), (18, 11213642), (22, 9174798), (33, 6116532), (34, 5936634), (36, 5606821), (44, 4587399), (51, 3957756), (66, 3058266), (68, 2968317), (99, 2038844), (102, 1978878), (132, 1529133), (153, 1319252), (187, 1079388), (198, 1019422), (204, 989439), (306, 659626), (374, 539694), (396, 509711), (561, 359796), (612, 329813), (748, 269847), (1122, 179898), (1683, 119932), (2244, 89949), (3366, 59966), (6732, 29983)]