200799775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 289267200

約数和(自身を除く): 88467425

約数列:

[1, 5, 11, 23, 25, 53, 55, 115, 253, 265, 275, 575, 583, 599, 1219, 1265, 1325, 2915, 2995, 6095, 6325, 6589, 13409, 13777, 14575, 14975, 30475, 31747, 32945, 67045, 68885, 151547, 158735, 164725, 335225, 344425, 349217, 730181, 757735, 793675, 1746085, 3650905, 3788675, 8031991, 8730425, 18254525, 40159955, 200799775]

約数ペア:

[(1, 200799775), (5, 40159955), (11, 18254525), (23, 8730425), (25, 8031991), (53, 3788675), (55, 3650905), (115, 1746085), (253, 793675), (265, 757735), (275, 730181), (575, 349217), (583, 344425), (599, 335225), (1219, 164725), (1265, 158735), (1325, 151547), (2915, 68885), (2995, 67045), (6095, 32945), (6325, 31747), (6589, 30475), (13409, 14975), (13777, 14575)]