201520241384

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2895073}}^1$

素因数の和:2895210

約数の個数: 64

約数和(自身を含む): 475255347840

約数和(自身を除く): 273735106456

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 113, 154, 226, 308, 452, 616, 791, 904, 1243, 1582, 2486, 3164, 4972, 6328, 8701, 9944, 17402, 34804, 69608, 2895073, 5790146, 11580292, 20265511, 23160584, 31845803, 40531022, 63691606, 81062044, 127383212, 162124088, 222920621, 254766424, 327143249, 445841242, 654286498, 891682484, 1308572996, 1783364968, 2290002743, 2617145992, 3598575739, 4580005486, 7197151478, 9160010972, 14394302956, 18320021944, 25190030173, 28788605912, 50380060346, 100760120692, 201520241384]

約数ペア:

[(1, 201520241384), (2, 100760120692), (4, 50380060346), (7, 28788605912), (8, 25190030173), (11, 18320021944), (14, 14394302956), (22, 9160010972), (28, 7197151478), (44, 4580005486), (56, 3598575739), (77, 2617145992), (88, 2290002743), (113, 1783364968), (154, 1308572996), (226, 891682484), (308, 654286498), (452, 445841242), (616, 327143249), (791, 254766424), (904, 222920621), (1243, 162124088), (1582, 127383212), (2486, 81062044), (3164, 63691606), (4972, 40531022), (6328, 31845803), (8701, 23160584), (9944, 20265511), (17402, 11580292), (34804, 5790146), (69608, 2895073)]