198482998

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 344678400

約数和(自身を除く): 146195402

約数列:

[1, 2, 7, 14, 191, 199, 373, 382, 398, 746, 1337, 1393, 2611, 2674, 2786, 5222, 38009, 71243, 74227, 76018, 142486, 148454, 266063, 498701, 519589, 532126, 997402, 1039178, 14177357, 28354714, 99241499, 198482998]

約数ペア:

[(1, 198482998), (2, 99241499), (7, 28354714), (14, 14177357), (191, 1039178), (199, 997402), (373, 532126), (382, 519589), (398, 498701), (746, 266063), (1337, 148454), (1393, 142486), (2611, 76018), (2674, 74227), (2786, 71243), (5222, 38009)]