201785853990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{675253}}^1$

素因数の和:676693

約数の個数: 64

約数和(自身を含む): 553859536896

約数和(自身を除く): 352073682906

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1423, 2846, 4269, 7115, 8538, 9961, 14230, 19922, 21345, 29883, 42690, 49805, 59766, 99610, 149415, 298830, 675253, 1350506, 2025759, 3376265, 4051518, 4726771, 6752530, 9453542, 10128795, 14180313, 20257590, 23633855, 28360626, 47267710, 70901565, 141803130, 960885019, 1921770038, 2882655057, 4804425095, 5765310114, 6726195133, 9608850190, 13452390266, 14413275285, 20178585399, 28826550570, 33630975665, 40357170798, 67261951330, 100892926995, 201785853990]

約数ペア:

[(1, 201785853990), (2, 100892926995), (3, 67261951330), (5, 40357170798), (6, 33630975665), (7, 28826550570), (10, 20178585399), (14, 14413275285), (15, 13452390266), (21, 9608850190), (30, 6726195133), (35, 5765310114), (42, 4804425095), (70, 2882655057), (105, 1921770038), (210, 960885019), (1423, 141803130), (2846, 70901565), (4269, 47267710), (7115, 28360626), (8538, 23633855), (9961, 20257590), (14230, 14180313), (19922, 10128795), (21345, 9453542), (29883, 6752530), (42690, 4726771), (49805, 4051518), (59766, 3376265), (99610, 2025759), (149415, 1350506), (298830, 675253)]