207427.00000000

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 206035200

約数和(自身を除く): 111649792

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 208, 256, 316, 359, 416, 632, 718, 832, 1027, 1264, 1436, 1664, 2054, 2528, 2872, 3328, 4108, 4667, 5056, 5744, 8216, 9334, 10112, 11488, 16432, 18668, 20224, 22976, 28361, 32864, 37336, 45952, 56722, 65728, 74672, 91904, 113444, 131456, 149344, 226888, 262912, 298688, 368693, 453776, 597376, 737386, 907552, 1194752, 1474772, 1815104, 2949544, 3630208, 5899088, 7260416, 11798176, 23596352, 47192704, 94385408]

約数ペア:

[(1, 94385408), (2, 47192704), (4, 23596352), (8, 11798176), (13, 7260416), (16, 5899088), (26, 3630208), (32, 2949544), (52, 1815104), (64, 1474772), (79, 1194752), (104, 907552), (128, 737386), (158, 597376), (208, 453776), (256, 368693), (316, 298688), (359, 262912), (416, 226888), (632, 149344), (718, 131456), (832, 113444), (1027, 91904), (1264, 74672), (1436, 65728), (1664, 56722), (2054, 45952), (2528, 37336), (2872, 32864), (3328, 28361), (4108, 22976), (4667, 20224), (5056, 18668), (5744, 16432), (8216, 11488), (9334, 10112)]