202314508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 417844224

約数和(自身を除く): 215529716

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 94, 188, 209, 271, 361, 418, 517, 542, 722, 836, 893, 1034, 1084, 1444, 1786, 2068, 2981, 3572, 3971, 5149, 5962, 7942, 9823, 10298, 11924, 12737, 15884, 16967, 19646, 20596, 25474, 33934, 39292, 50948, 56639, 67868, 97831, 113278, 140107, 186637, 195662, 226556, 242003, 280214, 373274, 391324, 484006, 560428, 746548, 968012, 1076141, 2152282, 2662033, 4304564, 4598057, 5324066, 9196114, 10648132, 18392228, 50578627, 101157254, 202314508]

約数ペア:

[(1, 202314508), (2, 101157254), (4, 50578627), (11, 18392228), (19, 10648132), (22, 9196114), (38, 5324066), (44, 4598057), (47, 4304564), (76, 2662033), (94, 2152282), (188, 1076141), (209, 968012), (271, 746548), (361, 560428), (418, 484006), (517, 391324), (542, 373274), (722, 280214), (836, 242003), (893, 226556), (1034, 195662), (1084, 186637), (1444, 140107), (1786, 113278), (2068, 97831), (2981, 67868), (3572, 56639), (3971, 50948), (5149, 39292), (5962, 33934), (7942, 25474), (9823, 20596), (10298, 19646), (11924, 16967), (12737, 15884)]