203892136

素因数分解:

$2^3\times 7^2\times {\mathrm{163}}^1\times {\mathrm{3191}}^1$

素因数の和:3374

約数の個数: 48

約数和(自身を含む): 447582240

約数和(自身を除く): 243690104

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 163, 196, 326, 392, 652, 1141, 1304, 2282, 3191, 4564, 6382, 7987, 9128, 12764, 15974, 22337, 25528, 31948, 44674, 63896, 89348, 156359, 178696, 312718, 520133, 625436, 1040266, 1250872, 2080532, 3640931, 4161064, 7281862, 14563724, 25486517, 29127448, 50973034, 101946068, 203892136]

約数ペア:

[(1, 203892136), (2, 101946068), (4, 50973034), (7, 29127448), (8, 25486517), (14, 14563724), (28, 7281862), (49, 4161064), (56, 3640931), (98, 2080532), (163, 1250872), (196, 1040266), (326, 625436), (392, 520133), (652, 312718), (1141, 178696), (1304, 156359), (2282, 89348), (3191, 63896), (4564, 44674), (6382, 31948), (7987, 25528), (9128, 22337), (12764, 15974)]