203889686

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14549}}^1$

素因数の和:14589

約数の個数: 48

約数和(自身を含む): 417992400

約数和(自身を除く): 214102714

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 2002, 7007, 14014, 14549, 29098, 101843, 160039, 189137, 203686, 320078, 378274, 712901, 1120273, 1323959, 1425802, 2080507, 2240546, 2647918, 4161014, 7841911, 9267713, 14563549, 15683822, 18535426, 29127098, 101944843, 203889686]

約数ペア:

[(1, 203889686), (2, 101944843), (7, 29127098), (11, 18535426), (13, 15683822), (14, 14563549), (22, 9267713), (26, 7841911), (49, 4161014), (77, 2647918), (91, 2240546), (98, 2080507), (143, 1425802), (154, 1323959), (182, 1120273), (286, 712901), (539, 378274), (637, 320078), (1001, 203686), (1078, 189137), (1274, 160039), (2002, 101843), (7007, 29098), (14014, 14549)]