202123194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9029}}^1$

素因数の和:9095

約数の個数: 64

約数和(自身を含む): 509725440

約数和(自身を除く): 307602246

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 78, 82, 91, 123, 182, 246, 273, 287, 533, 546, 574, 861, 1066, 1599, 1722, 3198, 3731, 7462, 9029, 11193, 18058, 22386, 27087, 54174, 63203, 117377, 126406, 189609, 234754, 352131, 370189, 379218, 704262, 740378, 821639, 1110567, 1643278, 2221134, 2464917, 2591323, 4812457, 4929834, 5182646, 7773969, 9624914, 14437371, 15547938, 28874742, 33687199, 67374398, 101061597, 202123194]

約数ペア:

[(1, 202123194), (2, 101061597), (3, 67374398), (6, 33687199), (7, 28874742), (13, 15547938), (14, 14437371), (21, 9624914), (26, 7773969), (39, 5182646), (41, 4929834), (42, 4812457), (78, 2591323), (82, 2464917), (91, 2221134), (123, 1643278), (182, 1110567), (246, 821639), (273, 740378), (287, 704262), (533, 379218), (546, 370189), (574, 352131), (861, 234754), (1066, 189609), (1599, 126406), (1722, 117377), (3198, 63203), (3731, 54174), (7462, 27087), (9029, 22386), (11193, 18058)]