201684544

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2719}}^1$

素因数の和:2811

約数の個数: 56

約数和(自身を含む): 428345600

約数和(自身を除く): 226661056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 122, 152, 244, 304, 488, 608, 976, 1159, 1216, 1952, 2318, 2719, 3904, 4636, 5438, 9272, 10876, 18544, 21752, 37088, 43504, 51661, 74176, 87008, 103322, 165859, 174016, 206644, 331718, 413288, 663436, 826576, 1326872, 1653152, 2653744, 3151321, 3306304, 5307488, 6302642, 10614976, 12605284, 25210568, 50421136, 100842272, 201684544]

約数ペア:

[(1, 201684544), (2, 100842272), (4, 50421136), (8, 25210568), (16, 12605284), (19, 10614976), (32, 6302642), (38, 5307488), (61, 3306304), (64, 3151321), (76, 2653744), (122, 1653152), (152, 1326872), (244, 826576), (304, 663436), (488, 413288), (608, 331718), (976, 206644), (1159, 174016), (1216, 165859), (1952, 103322), (2318, 87008), (2719, 74176), (3904, 51661), (4636, 43504), (5438, 37088), (9272, 21752), (10876, 18544)]