203467368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1427}}^1$

素因数の和:1906

約数の個数: 64

約数和(自身を含む): 549380160

約数和(自身を除く): 345912792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 457, 914, 1371, 1427, 1828, 2742, 2854, 3656, 4281, 5484, 5708, 5941, 8562, 10968, 11416, 11882, 17124, 17823, 18551, 23764, 34248, 35646, 37102, 47528, 55653, 71292, 74204, 111306, 142584, 148408, 222612, 445224, 652139, 1304278, 1956417, 2608556, 3912834, 5217112, 7825668, 8477807, 15651336, 16955614, 25433421, 33911228, 50866842, 67822456, 101733684, 203467368]

約数ペア:

[(1, 203467368), (2, 101733684), (3, 67822456), (4, 50866842), (6, 33911228), (8, 25433421), (12, 16955614), (13, 15651336), (24, 8477807), (26, 7825668), (39, 5217112), (52, 3912834), (78, 2608556), (104, 1956417), (156, 1304278), (312, 652139), (457, 445224), (914, 222612), (1371, 148408), (1427, 142584), (1828, 111306), (2742, 74204), (2854, 71292), (3656, 55653), (4281, 47528), (5484, 37102), (5708, 35646), (5941, 34248), (8562, 23764), (10968, 18551), (11416, 17823), (11882, 17124)]