213011863424

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{105253}}^1$

素因数の和:105527

約数の個数: 64

約数和(自身を含む): 431368783440

約数和(自身を除く): 218356920016

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 163, 194, 326, 388, 652, 776, 1304, 1552, 2608, 3104, 5216, 6208, 10432, 12416, 15811, 20864, 31622, 63244, 105253, 126488, 210506, 252976, 421012, 505952, 842024, 1011904, 1684048, 2023808, 3368096, 6736192, 10209541, 13472384, 17156239, 20419082, 34312478, 40838164, 68624956, 81676328, 137249912, 163352656, 274499824, 326705312, 548999648, 653410624, 1097999296, 1306821248, 1664155183, 2195998592, 3328310366, 6656620732, 13313241464, 26626482928, 53252965856, 106505931712, 213011863424]

約数ペア:

[(1, 213011863424), (2, 106505931712), (4, 53252965856), (8, 26626482928), (16, 13313241464), (32, 6656620732), (64, 3328310366), (97, 2195998592), (128, 1664155183), (163, 1306821248), (194, 1097999296), (326, 653410624), (388, 548999648), (652, 326705312), (776, 274499824), (1304, 163352656), (1552, 137249912), (2608, 81676328), (3104, 68624956), (5216, 40838164), (6208, 34312478), (10432, 20419082), (12416, 17156239), (15811, 13472384), (20864, 10209541), (31622, 6736192), (63244, 3368096), (105253, 2023808), (126488, 1684048), (210506, 1011904), (252976, 842024), (421012, 505952)]