201799794950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1\times {\mathrm{2137}}^1$

素因数の和:3402

約数の個数: 96

約数和(自身を含む): 407864207520

約数和(自身を除く): 206064412570

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 131, 262, 325, 650, 655, 1109, 1310, 1703, 2137, 2218, 3275, 3406, 4274, 5545, 6550, 8515, 10685, 11090, 14417, 17030, 21370, 27725, 27781, 28834, 42575, 53425, 55450, 55562, 72085, 85150, 106850, 138905, 144170, 145279, 277810, 279947, 290558, 360425, 559894, 694525, 720850, 726395, 1389050, 1399735, 1452790, 1888627, 2369933, 2799470, 3631975, 3639311, 3777254, 4739866, 6998675, 7263950, 7278622, 9443135, 11849665, 13997350, 18196555, 18886270, 23699330, 30809129, 36393110, 47215675, 59248325, 61618258, 90982775, 94431350, 118496650, 154045645, 181965550, 308091290, 310461223, 620922446, 770228225, 1540456450, 1552306115, 3104612230, 4035995899, 7761530575, 8071991798, 15523061150, 20179979495, 40359958990, 100899897475, 201799794950]

約数ペア:

[(1, 201799794950), (2, 100899897475), (5, 40359958990), (10, 20179979495), (13, 15523061150), (25, 8071991798), (26, 7761530575), (50, 4035995899), (65, 3104612230), (130, 1552306115), (131, 1540456450), (262, 770228225), (325, 620922446), (650, 310461223), (655, 308091290), (1109, 181965550), (1310, 154045645), (1703, 118496650), (2137, 94431350), (2218, 90982775), (3275, 61618258), (3406, 59248325), (4274, 47215675), (5545, 36393110), (6550, 30809129), (8515, 23699330), (10685, 18886270), (11090, 18196555), (14417, 13997350), (17030, 11849665), (21370, 9443135), (27725, 7278622), (27781, 7263950), (28834, 6998675), (42575, 4739866), (53425, 3777254), (55450, 3639311), (55562, 3631975), (72085, 2799470), (85150, 2369933), (106850, 1888627), (138905, 1452790), (144170, 1399735), (145279, 1389050), (277810, 726395), (279947, 720850), (290558, 694525), (360425, 559894)]