202218128

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{106207}}^1$

素因数の和:106239

約数の個数: 40

約数和(自身を含む): 474112512

約数和(自身を除く): 271894384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 106207, 212414, 424828, 743449, 849656, 1486898, 1699312, 1805519, 2973796, 3611038, 5947592, 7222076, 11895184, 12638633, 14444152, 25277266, 28888304, 50554532, 101109064, 202218128]

約数ペア:

[(1, 202218128), (2, 101109064), (4, 50554532), (7, 28888304), (8, 25277266), (14, 14444152), (16, 12638633), (17, 11895184), (28, 7222076), (34, 5947592), (56, 3611038), (68, 2973796), (112, 1805519), (119, 1699312), (136, 1486898), (238, 849656), (272, 743449), (476, 424828), (952, 212414), (1904, 106207)]