202977688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{11393}}^1$

素因数の和:11547

約数の個数: 32

約数和(自身を含む): 406082160

約数和(自身を除く): 203104472

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 262, 524, 1048, 2227, 4454, 8908, 11393, 17816, 22786, 45572, 91144, 193681, 387362, 774724, 1492483, 1549448, 2984966, 5969932, 11939864, 25372211, 50744422, 101488844, 202977688]

約数ペア:

[(1, 202977688), (2, 101488844), (4, 50744422), (8, 25372211), (17, 11939864), (34, 5969932), (68, 2984966), (131, 1549448), (136, 1492483), (262, 774724), (524, 387362), (1048, 193681), (2227, 91144), (4454, 45572), (8908, 22786), (11393, 17816)]