201905438

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{11329}}^1$

素因数の和:11424

約数の個数: 32

約数和(自身を含む): 369811200

約数和(自身を除く): 167905762

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2546, 8911, 11329, 17822, 22658, 79303, 158606, 215251, 430502, 759043, 1506757, 1518086, 3013514, 5313301, 10626602, 14421817, 28843634, 100952719, 201905438]

約数ペア:

[(1, 201905438), (2, 100952719), (7, 28843634), (14, 14421817), (19, 10626602), (38, 5313301), (67, 3013514), (133, 1518086), (134, 1506757), (266, 759043), (469, 430502), (938, 215251), (1273, 158606), (2546, 79303), (8911, 22658), (11329, 17822)]