199730752

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3583}}^1$

素因数の和:3675

約数の個数: 56

約数和(自身を含む): 433319936

約数和(自身を除く): 233589184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 134, 208, 268, 416, 536, 832, 871, 1072, 1742, 2144, 3484, 3583, 4288, 6968, 7166, 13936, 14332, 27872, 28664, 46579, 55744, 57328, 93158, 114656, 186316, 229312, 240061, 372632, 480122, 745264, 960244, 1490528, 1920488, 2981056, 3120793, 3840976, 6241586, 7681952, 12483172, 15363904, 24966344, 49932688, 99865376, 199730752]

約数ペア:

[(1, 199730752), (2, 99865376), (4, 49932688), (8, 24966344), (13, 15363904), (16, 12483172), (26, 7681952), (32, 6241586), (52, 3840976), (64, 3120793), (67, 2981056), (104, 1920488), (134, 1490528), (208, 960244), (268, 745264), (416, 480122), (536, 372632), (832, 240061), (871, 229312), (1072, 186316), (1742, 114656), (2144, 93158), (3484, 57328), (3583, 55744), (4288, 46579), (6968, 28664), (7166, 27872), (13936, 14332)]