201802173513

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^2\times {\mathrm{2729}}^1$

素因数の和:2919

約数の個数: 72

約数和(自身を含む): 305541381600

約数和(自身を除く): 103739208087

約数列:

[1, 3, 17, 19, 51, 57, 67, 201, 289, 323, 867, 969, 1139, 1273, 2729, 3417, 3819, 4489, 5491, 8187, 13467, 16473, 19363, 21641, 46393, 51851, 58089, 64923, 76313, 85291, 139179, 155553, 182843, 228939, 255873, 367897, 548529, 788681, 881467, 1103691, 1297321, 1449947, 2366043, 2644401, 3108331, 3474017, 3891963, 4349841, 9324993, 10422051, 12250481, 14984939, 24649099, 36751443, 44954817, 52841627, 59058289, 73947297, 158524881, 177174867, 208258177, 232759139, 624774531, 698277417, 1003990913, 3011972739, 3540389009, 3956905363, 10621167027, 11870716089, 67267391171, 201802173513]

約数ペア:

[(1, 201802173513), (3, 67267391171), (17, 11870716089), (19, 10621167027), (51, 3956905363), (57, 3540389009), (67, 3011972739), (201, 1003990913), (289, 698277417), (323, 624774531), (867, 232759139), (969, 208258177), (1139, 177174867), (1273, 158524881), (2729, 73947297), (3417, 59058289), (3819, 52841627), (4489, 44954817), (5491, 36751443), (8187, 24649099), (13467, 14984939), (16473, 12250481), (19363, 10422051), (21641, 9324993), (46393, 4349841), (51851, 3891963), (58089, 3474017), (64923, 3108331), (76313, 2644401), (85291, 2366043), (139179, 1449947), (155553, 1297321), (182843, 1103691), (228939, 881467), (255873, 788681), (367897, 548529)]