207864304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{14419}}^1$

素因数の和:14497

約数の個数: 40

約数和(自身を含む): 434503440

約数和(自身を除く): 226639136

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1802, 3604, 7208, 14416, 14419, 28838, 57676, 115352, 230704, 245123, 490246, 764207, 980492, 1528414, 1960984, 3056828, 3921968, 6113656, 12227312, 12991519, 25983038, 51966076, 103932152, 207864304]

約数ペア:

[(1, 207864304), (2, 103932152), (4, 51966076), (8, 25983038), (16, 12991519), (17, 12227312), (34, 6113656), (53, 3921968), (68, 3056828), (106, 1960984), (136, 1528414), (212, 980492), (272, 764207), (424, 490246), (848, 245123), (901, 230704), (1802, 115352), (3604, 57676), (7208, 28838), (14416, 14419)]