211674815990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{358279}}^1$

素因数の和:358469

約数の個数: 64

約数和(自身を含む): 429041733120

約数和(自身を除く): 217366917130

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 131, 205, 262, 410, 451, 655, 902, 1310, 1441, 2255, 2882, 4510, 5371, 7205, 10742, 14410, 26855, 53710, 59081, 118162, 295405, 358279, 590810, 716558, 1791395, 3582790, 3941069, 7882138, 14689439, 19705345, 29378878, 39410690, 46934549, 73447195, 93869098, 146894390, 161583829, 234672745, 323167658, 469345490, 516280039, 807919145, 1032560078, 1615838290, 1924316509, 2581400195, 3848633018, 5162800390, 9621582545, 19243165090, 21167481599, 42334963198, 105837407995, 211674815990]

約数ペア:

[(1, 211674815990), (2, 105837407995), (5, 42334963198), (10, 21167481599), (11, 19243165090), (22, 9621582545), (41, 5162800390), (55, 3848633018), (82, 2581400195), (110, 1924316509), (131, 1615838290), (205, 1032560078), (262, 807919145), (410, 516280039), (451, 469345490), (655, 323167658), (902, 234672745), (1310, 161583829), (1441, 146894390), (2255, 93869098), (2882, 73447195), (4510, 46934549), (5371, 39410690), (7205, 29378878), (10742, 19705345), (14410, 14689439), (26855, 7882138), (53710, 3941069), (59081, 3582790), (118162, 1791395), (295405, 716558), (358279, 590810)]