203571872

素因数分解:

$2^5\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1139

約数の個数: 96

約数和(自身を含む): 495331200

約数和(自身を除く): 291759328

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 343, 392, 476, 544, 686, 784, 833, 952, 1091, 1372, 1568, 1666, 1904, 2182, 2744, 3332, 3808, 4364, 5488, 5831, 6664, 7637, 8728, 10976, 11662, 13328, 15274, 17456, 18547, 23324, 26656, 30548, 34912, 37094, 46648, 53459, 61096, 74188, 93296, 106918, 122192, 129829, 148376, 186592, 213836, 244384, 259658, 296752, 374213, 427672, 519316, 593504, 748426, 855344, 908803, 1038632, 1496852, 1710688, 1817606, 2077264, 2993704, 3635212, 4154528, 5987408, 6361621, 7270424, 11974816, 12723242, 14540848, 25446484, 29081696, 50892968, 101785936, 203571872]

約数ペア:

[(1, 203571872), (2, 101785936), (4, 50892968), (7, 29081696), (8, 25446484), (14, 14540848), (16, 12723242), (17, 11974816), (28, 7270424), (32, 6361621), (34, 5987408), (49, 4154528), (56, 3635212), (68, 2993704), (98, 2077264), (112, 1817606), (119, 1710688), (136, 1496852), (196, 1038632), (224, 908803), (238, 855344), (272, 748426), (343, 593504), (392, 519316), (476, 427672), (544, 374213), (686, 296752), (784, 259658), (833, 244384), (952, 213836), (1091, 186592), (1372, 148376), (1568, 129829), (1666, 122192), (1904, 106918), (2182, 93296), (2744, 74188), (3332, 61096), (3808, 53459), (4364, 46648), (5488, 37094), (5831, 34912), (6664, 30548), (7637, 26656), (8728, 23324), (10976, 18547), (11662, 17456), (13328, 15274)]