199162681529

素因数分解:

$7^2\times {\mathrm{23}}^3\times {\mathrm{173}}^1\times {\mathrm{1931}}^1$

素因数の和:2187

約数の個数: 48

約数和(自身を含む): 243735246720

約数和(自身を除く): 44572565191

約数列:

[1, 7, 23, 49, 161, 173, 529, 1127, 1211, 1931, 3703, 3979, 8477, 12167, 13517, 25921, 27853, 44413, 85169, 91517, 94619, 194971, 310891, 334063, 596183, 640619, 1021499, 2104891, 2176237, 2338441, 4484333, 7150493, 7683449, 14734237, 16369087, 23494477, 50053451, 53784143, 103139659, 164461339, 176719327, 376489001, 1151229373, 1237035289, 4064544521, 8659247023, 28451811647, 199162681529]

約数ペア:

[(1, 199162681529), (7, 28451811647), (23, 8659247023), (49, 4064544521), (161, 1237035289), (173, 1151229373), (529, 376489001), (1127, 176719327), (1211, 164461339), (1931, 103139659), (3703, 53784143), (3979, 50053451), (8477, 23494477), (12167, 16369087), (13517, 14734237), (25921, 7683449), (27853, 7150493), (44413, 4484333), (85169, 2338441), (91517, 2176237), (94619, 2104891), (194971, 1021499), (310891, 640619), (334063, 596183)]