206833103425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1\times {\mathrm{13171}}^1$

素因数の和:13634

約数の個数: 48

約数和(自身を含む): 278743756480

約数和(自身を除く): 71910653055

約数列:

[1, 5, 13, 25, 65, 211, 229, 325, 1055, 1145, 2743, 2977, 5275, 5725, 13171, 13715, 14885, 48319, 65855, 68575, 74425, 171223, 241595, 329275, 628147, 856115, 1207975, 2779081, 3016159, 3140735, 4280575, 13895405, 15080795, 15703675, 36128053, 39210067, 69477025, 75403975, 180640265, 196050335, 636409549, 903201325, 980251675, 3182047745, 8273324137, 15910238725, 41366620685, 206833103425]

約数ペア:

[(1, 206833103425), (5, 41366620685), (13, 15910238725), (25, 8273324137), (65, 3182047745), (211, 980251675), (229, 903201325), (325, 636409549), (1055, 196050335), (1145, 180640265), (2743, 75403975), (2977, 69477025), (5275, 39210067), (5725, 36128053), (13171, 15703675), (13715, 15080795), (14885, 13895405), (48319, 4280575), (65855, 3140735), (68575, 3016159), (74425, 2779081), (171223, 1207975), (241595, 856115), (329275, 628147)]