200377856

素因数分解:

$2^9\times 7^4\times {\mathrm{163}}^1$

素因数の和:209

約数の個数: 100

約数和(自身を含む): 469929372

約数和(自身を除く): 269551516

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 163, 196, 224, 256, 326, 343, 392, 448, 512, 652, 686, 784, 896, 1141, 1304, 1372, 1568, 1792, 2282, 2401, 2608, 2744, 3136, 3584, 4564, 4802, 5216, 5488, 6272, 7987, 9128, 9604, 10432, 10976, 12544, 15974, 18256, 19208, 20864, 21952, 25088, 31948, 36512, 38416, 41728, 43904, 55909, 63896, 73024, 76832, 83456, 87808, 111818, 127792, 146048, 153664, 175616, 223636, 255584, 292096, 307328, 391363, 447272, 511168, 584192, 614656, 782726, 894544, 1022336, 1229312, 1565452, 1789088, 2044672, 3130904, 3578176, 4089344, 6261808, 7156352, 12523616, 14312704, 25047232, 28625408, 50094464, 100188928, 200377856]

約数ペア:

[(1, 200377856), (2, 100188928), (4, 50094464), (7, 28625408), (8, 25047232), (14, 14312704), (16, 12523616), (28, 7156352), (32, 6261808), (49, 4089344), (56, 3578176), (64, 3130904), (98, 2044672), (112, 1789088), (128, 1565452), (163, 1229312), (196, 1022336), (224, 894544), (256, 782726), (326, 614656), (343, 584192), (392, 511168), (448, 447272), (512, 391363), (652, 307328), (686, 292096), (784, 255584), (896, 223636), (1141, 175616), (1304, 153664), (1372, 146048), (1568, 127792), (1792, 111818), (2282, 87808), (2401, 83456), (2608, 76832), (2744, 73024), (3136, 63896), (3584, 55909), (4564, 43904), (4802, 41728), (5216, 38416), (5488, 36512), (6272, 31948), (7987, 25088), (9128, 21952), (9604, 20864), (10432, 19208), (10976, 18256), (12544, 15974)]