196490294

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2050

約数の個数: 64

約数和(自身を含む): 404006400

約数和(自身を除く): 207516106

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 343, 539, 637, 686, 1001, 1078, 1274, 2002, 2003, 3773, 4006, 4459, 7007, 7546, 8918, 14014, 14021, 22033, 26039, 28042, 44066, 49049, 52078, 98098, 98147, 154231, 182273, 196294, 286429, 308462, 364546, 572858, 687029, 1079617, 1275911, 1374058, 2005003, 2159234, 2551822, 4010006, 7557319, 8931377, 14035021, 15114638, 17862754, 28070042, 98245147, 196490294]

約数ペア:

[(1, 196490294), (2, 98245147), (7, 28070042), (11, 17862754), (13, 15114638), (14, 14035021), (22, 8931377), (26, 7557319), (49, 4010006), (77, 2551822), (91, 2159234), (98, 2005003), (143, 1374058), (154, 1275911), (182, 1079617), (286, 687029), (343, 572858), (539, 364546), (637, 308462), (686, 286429), (1001, 196294), (1078, 182273), (1274, 154231), (2002, 98147), (2003, 98098), (3773, 52078), (4006, 49049), (4459, 44066), (7007, 28042), (7546, 26039), (8918, 22033), (14014, 14021)]