208221445854

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{242467}}^1$

素因数の和:242537

約数の個数: 112

約数和(自身を含む): 508833646080

約数和(自身を除く): 300612200226

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 81, 93, 114, 162, 171, 186, 243, 279, 342, 486, 513, 558, 589, 729, 837, 1026, 1178, 1458, 1539, 1674, 1767, 2511, 3078, 3534, 4617, 5022, 5301, 7533, 9234, 10602, 13851, 15066, 15903, 22599, 27702, 31806, 45198, 47709, 95418, 143127, 242467, 286254, 429381, 484934, 727401, 858762, 1454802, 2182203, 4364406, 4606873, 6546609, 7516477, 9213746, 13093218, 13820619, 15032954, 19639827, 22549431, 27641238, 39279654, 41461857, 45098862, 58919481, 67648293, 82923714, 117838962, 124385571, 135296586, 142813063, 176758443, 202944879, 248771142, 285626126, 353516886, 373156713, 405889758, 428439189, 608834637, 746313426, 856878378, 1119470139, 1217669274, 1285317567, 1826503911, 2238940278, 2570635134, 3358410417, 3653007822, 3855952701, 5479511733, 6716820834, 7711905402, 10959023466, 11567858103, 23135716206, 34703574309, 69407148618, 104110722927, 208221445854]

約数ペア:

[(1, 208221445854), (2, 104110722927), (3, 69407148618), (6, 34703574309), (9, 23135716206), (18, 11567858103), (19, 10959023466), (27, 7711905402), (31, 6716820834), (38, 5479511733), (54, 3855952701), (57, 3653007822), (62, 3358410417), (81, 2570635134), (93, 2238940278), (114, 1826503911), (162, 1285317567), (171, 1217669274), (186, 1119470139), (243, 856878378), (279, 746313426), (342, 608834637), (486, 428439189), (513, 405889758), (558, 373156713), (589, 353516886), (729, 285626126), (837, 248771142), (1026, 202944879), (1178, 176758443), (1458, 142813063), (1539, 135296586), (1674, 124385571), (1767, 117838962), (2511, 82923714), (3078, 67648293), (3534, 58919481), (4617, 45098862), (5022, 41461857), (5301, 39279654), (7533, 27641238), (9234, 22549431), (10602, 19639827), (13851, 15032954), (15066, 13820619), (15903, 13093218), (22599, 9213746), (27702, 7516477), (31806, 6546609), (45198, 4606873), (47709, 4364406), (95418, 2182203), (143127, 1454802), (242467, 858762), (286254, 727401), (429381, 484934)]