221812694802

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{31177}}^1$

素因数の和:31568

約数の個数: 96

約数和(自身を含む): 514781205120

約数和(自身を除く): 292968510318

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 293, 342, 426, 586, 639, 879, 1278, 1349, 1758, 2637, 2698, 4047, 5274, 5567, 8094, 11134, 12141, 16701, 20803, 24282, 31177, 33402, 41606, 50103, 62354, 62409, 93531, 100206, 124818, 187062, 187227, 280593, 374454, 395257, 561186, 592363, 790514, 1184726, 1185771, 1777089, 2213567, 2371542, 3554178, 3557313, 4427134, 5331267, 6640701, 7114626, 9134861, 10662534, 13281402, 18269722, 19922103, 27404583, 39844206, 42057773, 54809166, 82213749, 84115546, 126173319, 164427498, 173562359, 252346638, 347124718, 378519957, 520687077, 648575131, 757039914, 1041374154, 1297150262, 1562061231, 1945725393, 3124122462, 3891450786, 5837176179, 11674352358, 12322927489, 24645854978, 36968782467, 73937564934, 110906347401, 221812694802]

約数ペア:

[(1, 221812694802), (2, 110906347401), (3, 73937564934), (6, 36968782467), (9, 24645854978), (18, 12322927489), (19, 11674352358), (38, 5837176179), (57, 3891450786), (71, 3124122462), (114, 1945725393), (142, 1562061231), (171, 1297150262), (213, 1041374154), (293, 757039914), (342, 648575131), (426, 520687077), (586, 378519957), (639, 347124718), (879, 252346638), (1278, 173562359), (1349, 164427498), (1758, 126173319), (2637, 84115546), (2698, 82213749), (4047, 54809166), (5274, 42057773), (5567, 39844206), (8094, 27404583), (11134, 19922103), (12141, 18269722), (16701, 13281402), (20803, 10662534), (24282, 9134861), (31177, 7114626), (33402, 6640701), (41606, 5331267), (50103, 4427134), (62354, 3557313), (62409, 3554178), (93531, 2371542), (100206, 2213567), (124818, 1777089), (187062, 1185771), (187227, 1184726), (280593, 790514), (374454, 592363), (395257, 561186)]