212219695702

素因数分解:

$2^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{607}}^1\times {\mathrm{4013}}^1$

素因数の和:4770

約数の個数: 64

約数和(自身を含む): 374862643200

約数和(自身を除く): 162642947498

約数列:

[1, 2, 7, 14, 49, 98, 127, 254, 343, 607, 686, 889, 1214, 1778, 4013, 4249, 6223, 8026, 8498, 12446, 28091, 29743, 43561, 56182, 59486, 77089, 87122, 154178, 196637, 208201, 393274, 416402, 509651, 539623, 1019302, 1079246, 1376459, 2435891, 2752918, 3567557, 3777361, 4871782, 7135114, 7554722, 17051237, 24972899, 26441527, 34102474, 49945798, 52883054, 119358659, 174810293, 238717318, 309358157, 349620586, 618716314, 835510613, 1671021226, 2165507099, 4331014198, 15158549693, 30317099386, 106109847851, 212219695702]

約数ペア:

[(1, 212219695702), (2, 106109847851), (7, 30317099386), (14, 15158549693), (49, 4331014198), (98, 2165507099), (127, 1671021226), (254, 835510613), (343, 618716314), (607, 349620586), (686, 309358157), (889, 238717318), (1214, 174810293), (1778, 119358659), (4013, 52883054), (4249, 49945798), (6223, 34102474), (8026, 26441527), (8498, 24972899), (12446, 17051237), (28091, 7554722), (29743, 7135114), (43561, 4871782), (56182, 3777361), (59486, 3567557), (77089, 2752918), (87122, 2435891), (154178, 1376459), (196637, 1079246), (208201, 1019302), (393274, 539623), (416402, 509651)]