201941781925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1\times {\mathrm{739}}^1$

素因数の和:1187

約数の個数: 96

約数和(自身を含む): 284881766400

約数和(自身を除く): 82939984475

約数列:

[1, 5, 13, 23, 25, 65, 115, 139, 263, 299, 325, 575, 695, 739, 1315, 1495, 1807, 3197, 3419, 3475, 3695, 6049, 6575, 7475, 9035, 9607, 15985, 16997, 17095, 18475, 30245, 36557, 41561, 45175, 48035, 78637, 79925, 84985, 85475, 102721, 151225, 182785, 194357, 207805, 220961, 240175, 393185, 424925, 475241, 513605, 840811, 913925, 971785, 1039025, 1104805, 1335373, 1965925, 2362583, 2376205, 2526641, 2568025, 4204055, 4470211, 4858925, 5524025, 6676865, 10930543, 11812915, 11881025, 12633205, 21020275, 22351055, 27015623, 30713579, 33384325, 54652715, 58112743, 59064575, 63166025, 111755275, 135078115, 153567895, 273263575, 290563715, 351203099, 621359329, 675390575, 767839475, 1452818575, 1756015495, 3106796645, 8077671277, 8780077475, 15533983225, 40388356385, 201941781925]

約数ペア:

[(1, 201941781925), (5, 40388356385), (13, 15533983225), (23, 8780077475), (25, 8077671277), (65, 3106796645), (115, 1756015495), (139, 1452818575), (263, 767839475), (299, 675390575), (325, 621359329), (575, 351203099), (695, 290563715), (739, 273263575), (1315, 153567895), (1495, 135078115), (1807, 111755275), (3197, 63166025), (3419, 59064575), (3475, 58112743), (3695, 54652715), (6049, 33384325), (6575, 30713579), (7475, 27015623), (9035, 22351055), (9607, 21020275), (15985, 12633205), (16997, 11881025), (17095, 11812915), (18475, 10930543), (30245, 6676865), (36557, 5524025), (41561, 4858925), (45175, 4470211), (48035, 4204055), (78637, 2568025), (79925, 2526641), (84985, 2376205), (85475, 2362583), (102721, 1965925), (151225, 1335373), (182785, 1104805), (194357, 1039025), (207805, 971785), (220961, 913925), (240175, 840811), (393185, 513605), (424925, 475241)]