202804108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1297}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 398911744

約数和(自身を除く): 196107636

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 97, 124, 194, 388, 403, 806, 1261, 1297, 1612, 2522, 2594, 3007, 5044, 5188, 6014, 12028, 16861, 33722, 39091, 40207, 67444, 78182, 80414, 125809, 156364, 160828, 251618, 503236, 522691, 1045382, 1635517, 2090764, 3271034, 3900079, 6542068, 7800158, 15600316, 50701027, 101402054, 202804108]

約数ペア:

[(1, 202804108), (2, 101402054), (4, 50701027), (13, 15600316), (26, 7800158), (31, 6542068), (52, 3900079), (62, 3271034), (97, 2090764), (124, 1635517), (194, 1045382), (388, 522691), (403, 503236), (806, 251618), (1261, 160828), (1297, 156364), (1612, 125809), (2522, 80414), (2594, 78182), (3007, 67444), (5044, 40207), (5188, 39091), (6014, 33722), (12028, 16861)]