201311965096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1649341}}^1$

素因数の和:1649450

約数の個数: 64

約数和(自身を含む): 439384708800

約数和(自身を除く): 238072743704

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 73, 76, 88, 146, 152, 209, 292, 418, 584, 803, 836, 1387, 1606, 1672, 2774, 3212, 5548, 6424, 11096, 15257, 30514, 61028, 122056, 1649341, 3298682, 6597364, 13194728, 18142751, 31337479, 36285502, 62674958, 72571004, 120401893, 125349916, 145142008, 240803786, 250699832, 344712269, 481607572, 689424538, 963215144, 1324420823, 1378849076, 2287635967, 2648841646, 2757698152, 4575271934, 5297683292, 9150543868, 10595366584, 18301087736, 25163995637, 50327991274, 100655982548, 201311965096]

約数ペア:

[(1, 201311965096), (2, 100655982548), (4, 50327991274), (8, 25163995637), (11, 18301087736), (19, 10595366584), (22, 9150543868), (38, 5297683292), (44, 4575271934), (73, 2757698152), (76, 2648841646), (88, 2287635967), (146, 1378849076), (152, 1324420823), (209, 963215144), (292, 689424538), (418, 481607572), (584, 344712269), (803, 250699832), (836, 240803786), (1387, 145142008), (1606, 125349916), (1672, 120401893), (2774, 72571004), (3212, 62674958), (5548, 36285502), (6424, 31337479), (11096, 18142751), (15257, 13194728), (30514, 6597364), (61028, 3298682), (122056, 1649341)]