201406975

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4549}}^1$

素因数の和:4600

約数の個数: 48

約数和(自身を含む): 324979200

約数和(自身を除く): 123572225

約数列:

[1, 5, 7, 11, 23, 25, 35, 55, 77, 115, 161, 175, 253, 275, 385, 575, 805, 1265, 1771, 1925, 4025, 4549, 6325, 8855, 22745, 31843, 44275, 50039, 104627, 113725, 159215, 250195, 350273, 523135, 732389, 796075, 1150897, 1250975, 1751365, 2615675, 3661945, 5754485, 8056279, 8756825, 18309725, 28772425, 40281395, 201406975]

約数ペア:

[(1, 201406975), (5, 40281395), (7, 28772425), (11, 18309725), (23, 8756825), (25, 8056279), (35, 5754485), (55, 3661945), (77, 2615675), (115, 1751365), (161, 1250975), (175, 1150897), (253, 796075), (275, 732389), (385, 523135), (575, 350273), (805, 250195), (1265, 159215), (1771, 113725), (1925, 104627), (4025, 50039), (4549, 44275), (6325, 31843), (8855, 22745)]