201588984775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2063}}^1\times {\mathrm{5347}}^1$

素因数の和:7480

約数の個数: 48

約数和(自身を含む): 271011654144

約数和(自身を除く): 69422669369

約数列:

[1, 5, 17, 25, 43, 85, 215, 425, 731, 1075, 2063, 3655, 5347, 10315, 18275, 26735, 35071, 51575, 88709, 90899, 133675, 175355, 229921, 443545, 454495, 876775, 1149605, 1508053, 2217725, 2272475, 3908657, 5748025, 7540265, 11030861, 19543285, 37701325, 55154305, 97716425, 187524637, 275771525, 474327023, 937623185, 2371635115, 4688115925, 8063559391, 11858175575, 40317796955, 201588984775]

約数ペア:

[(1, 201588984775), (5, 40317796955), (17, 11858175575), (25, 8063559391), (43, 4688115925), (85, 2371635115), (215, 937623185), (425, 474327023), (731, 275771525), (1075, 187524637), (2063, 97716425), (3655, 55154305), (5347, 37701325), (10315, 19543285), (18275, 11030861), (26735, 7540265), (35071, 5748025), (51575, 3908657), (88709, 2272475), (90899, 2217725), (133675, 1508053), (175355, 1149605), (229921, 876775), (443545, 454495)]