202217057275

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{72091}}^1$

素因数の和:72256

約数の個数: 48

約数和(自身を含む): 267914057760

約数和(自身を除く): 65697000485

約数列:

[1, 5, 25, 29, 53, 73, 145, 265, 365, 725, 1325, 1537, 1825, 2117, 3869, 7685, 10585, 19345, 38425, 52925, 72091, 96725, 112201, 360455, 561005, 1802275, 2090639, 2805025, 3820823, 5262643, 10453195, 19104115, 26313215, 52265975, 95520575, 110803867, 131566075, 152616647, 278920079, 554019335, 763083235, 1394600395, 2770096675, 3815416175, 6973001975, 8088682291, 40443411455, 202217057275]

約数ペア:

[(1, 202217057275), (5, 40443411455), (25, 8088682291), (29, 6973001975), (53, 3815416175), (73, 2770096675), (145, 1394600395), (265, 763083235), (365, 554019335), (725, 278920079), (1325, 152616647), (1537, 131566075), (1825, 110803867), (2117, 95520575), (3869, 52265975), (7685, 26313215), (10585, 19104115), (19345, 10453195), (38425, 5262643), (52925, 3820823), (72091, 2805025), (96725, 2090639), (112201, 1802275), (360455, 561005)]