202308574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 334353600

約数和(自身を除く): 132045026

約数列:

[1, 2, 13, 26, 61, 122, 199, 398, 641, 793, 1282, 1586, 2587, 5174, 8333, 12139, 16666, 24278, 39101, 78202, 127559, 157807, 255118, 315614, 508313, 1016626, 1658267, 3316534, 7781099, 15562198, 101154287, 202308574]

約数ペア:

[(1, 202308574), (2, 101154287), (13, 15562198), (26, 7781099), (61, 3316534), (122, 1658267), (199, 1016626), (398, 508313), (641, 315614), (793, 255118), (1282, 157807), (1586, 127559), (2587, 78202), (5174, 39101), (8333, 24278), (12139, 16666)]