203410688

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{61121}}^1$

素因数の和:61150

約数の個数: 36

約数和(自身を含む): 437266788

約数和(自身を除く): 233856100

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 61121, 122242, 244484, 488968, 794573, 977936, 1589146, 1955872, 3178292, 3911744, 6356584, 7823488, 12713168, 15646976, 25426336, 50852672, 101705344, 203410688]

約数ペア:

[(1, 203410688), (2, 101705344), (4, 50852672), (8, 25426336), (13, 15646976), (16, 12713168), (26, 7823488), (32, 6356584), (52, 3911744), (64, 3178292), (104, 1955872), (128, 1589146), (208, 977936), (256, 794573), (416, 488968), (832, 244484), (1664, 122242), (3328, 61121)]