194520704

素因数分解:

$2^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3559}}^1$

素因数の和:3641

約数の個数: 64

約数和(自身を含む): 450268800

約数和(自身を除く): 255748096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 427, 448, 488, 854, 896, 976, 1708, 1952, 3416, 3559, 3904, 6832, 7118, 7808, 13664, 14236, 24913, 27328, 28472, 49826, 54656, 56944, 99652, 113888, 199304, 217099, 227776, 398608, 434198, 455552, 797216, 868396, 1519693, 1594432, 1736792, 3039386, 3188864, 3473584, 6078772, 6947168, 12157544, 13894336, 24315088, 27788672, 48630176, 97260352, 194520704]

約数ペア:

[(1, 194520704), (2, 97260352), (4, 48630176), (7, 27788672), (8, 24315088), (14, 13894336), (16, 12157544), (28, 6947168), (32, 6078772), (56, 3473584), (61, 3188864), (64, 3039386), (112, 1736792), (122, 1594432), (128, 1519693), (224, 868396), (244, 797216), (427, 455552), (448, 434198), (488, 398608), (854, 227776), (896, 217099), (976, 199304), (1708, 113888), (1952, 99652), (3416, 56944), (3559, 54656), (3904, 49826), (6832, 28472), (7118, 27328), (7808, 24913), (13664, 14236)]