220808983036

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{1458101}}^1$

素因数の和:1458270

約数の個数: 36

約数和(自身を含む): 413616878136

約数和(自身を除く): 192807895100

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 289, 524, 578, 1156, 2227, 4454, 8908, 37859, 75718, 151436, 1458101, 2916202, 5832404, 24787717, 49575434, 99150868, 191011231, 382022462, 421391189, 764044924, 842782378, 1685564756, 3247190927, 6494381854, 12988763708, 55202245759, 110404491518, 220808983036]

約数ペア:

[(1, 220808983036), (2, 110404491518), (4, 55202245759), (17, 12988763708), (34, 6494381854), (68, 3247190927), (131, 1685564756), (262, 842782378), (289, 764044924), (524, 421391189), (578, 382022462), (1156, 191011231), (2227, 99150868), (4454, 49575434), (8908, 24787717), (37859, 5832404), (75718, 2916202), (151436, 1458101)]