202130512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{1181}}^1$

素因数の和:1771

約数の個数: 40

約数和(自身を含む): 413321760

約数和(自身を除く): 211191248

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 563, 1126, 1181, 2252, 2362, 4504, 4724, 9008, 9448, 10697, 18896, 21394, 22439, 42788, 44878, 85576, 89756, 171152, 179512, 359024, 664903, 1329806, 2659612, 5319224, 10638448, 12633157, 25266314, 50532628, 101065256, 202130512]

約数ペア:

[(1, 202130512), (2, 101065256), (4, 50532628), (8, 25266314), (16, 12633157), (19, 10638448), (38, 5319224), (76, 2659612), (152, 1329806), (304, 664903), (563, 359024), (1126, 179512), (1181, 171152), (2252, 89756), (2362, 85576), (4504, 44878), (4724, 42788), (9008, 22439), (9448, 21394), (10697, 18896)]