201369584

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{74471}}^1$

素因数の和:74505

約数の個数: 30

約数和(自身を含む): 422479656

約数和(自身を除く): 221110072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 74471, 148942, 297884, 595768, 968123, 1191536, 1936246, 3872492, 7744984, 12585599, 15489968, 25171198, 50342396, 100684792, 201369584]

約数ペア:

[(1, 201369584), (2, 100684792), (4, 50342396), (8, 25171198), (13, 15489968), (16, 12585599), (26, 7744984), (52, 3872492), (104, 1936246), (169, 1191536), (208, 968123), (338, 595768), (676, 297884), (1352, 148942), (2704, 74471)]