201784200940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{1250057}}^1$

素因数の和:1251226

約数の個数: 48

約数和(自身を含む): 484702489152

約数和(自身を除く): 282918288212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1153, 2306, 4612, 5765, 8071, 11530, 16142, 23060, 32284, 40355, 80710, 161420, 1250057, 2500114, 5000228, 6250285, 8750399, 12500570, 17500798, 25001140, 35001596, 43751995, 87503990, 175007980, 1441315721, 2882631442, 5765262884, 7206578605, 10089210047, 14413157210, 20178420094, 28826314420, 40356840188, 50446050235, 100892100470, 201784200940]

約数ペア:

[(1, 201784200940), (2, 100892100470), (4, 50446050235), (5, 40356840188), (7, 28826314420), (10, 20178420094), (14, 14413157210), (20, 10089210047), (28, 7206578605), (35, 5765262884), (70, 2882631442), (140, 1441315721), (1153, 175007980), (2306, 87503990), (4612, 43751995), (5765, 35001596), (8071, 25001140), (11530, 17500798), (16142, 12500570), (23060, 8750399), (32284, 6250285), (40355, 5000228), (80710, 2500114), (161420, 1250057)]