203733218

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 351008640

約数和(自身を除く): 147275422

約数列:

[1, 2, 13, 23, 26, 46, 73, 146, 169, 299, 338, 359, 598, 718, 949, 1679, 1898, 3358, 3887, 4667, 7774, 8257, 9334, 12337, 16514, 21827, 24674, 26207, 43654, 52414, 60671, 107341, 121342, 214682, 283751, 340691, 567502, 602761, 681382, 1205522, 1395433, 2790866, 4428983, 7835893, 8857966, 15671786, 101866609, 203733218]

約数ペア:

[(1, 203733218), (2, 101866609), (13, 15671786), (23, 8857966), (26, 7835893), (46, 4428983), (73, 2790866), (146, 1395433), (169, 1205522), (299, 681382), (338, 602761), (359, 567502), (598, 340691), (718, 283751), (949, 214682), (1679, 121342), (1898, 107341), (3358, 60671), (3887, 52414), (4667, 43654), (7774, 26207), (8257, 24674), (9334, 21827), (12337, 16514)]