201320968796

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{1303}}^1\times {\mathrm{2677}}^1$

素因数の和:4338

約数の個数: 48

約数和(自身を含む): 361391686656

約数和(自身を除く): 160070717860

約数列:

[1, 2, 4, 47, 94, 188, 307, 614, 1228, 1303, 2606, 2677, 5212, 5354, 10708, 14429, 28858, 57716, 61241, 122482, 125819, 244964, 251638, 400021, 503276, 800042, 821839, 1600084, 1643678, 3287356, 3488131, 6976262, 13952524, 18800987, 37601974, 38626433, 75203948, 77252866, 154505732, 163942157, 327884314, 655768628, 1070856217, 2141712434, 4283424868, 50330242199, 100660484398, 201320968796]

約数ペア:

[(1, 201320968796), (2, 100660484398), (4, 50330242199), (47, 4283424868), (94, 2141712434), (188, 1070856217), (307, 655768628), (614, 327884314), (1228, 163942157), (1303, 154505732), (2606, 77252866), (2677, 75203948), (5212, 38626433), (5354, 37601974), (10708, 18800987), (14429, 13952524), (28858, 6976262), (57716, 3488131), (61241, 3287356), (122482, 1643678), (125819, 1600084), (244964, 821839), (251638, 800042), (400021, 503276)]